13 Şubat 2014 Perşembe

Unveiled: Canon PowerShot G1 X Mark II

http://www.bhphotovideo.com/indepth/photography/news/unveiled-canon-announces-new-rebel-g1-x-mark-ii-and-several-point-and-shoot-cameras?cm_mmc=EML-_-NewAnnouncement-Photo0214-_-140211-_-Body_Indepth_Canon-RebelT5-ReadMore#EOS_Rebel_T5_DSLR

One of the very best advanced compact cameras, the Canon PowerShot G1 X, is now being updated by the PowerShot G1 X Mark II and is bringing with it substantial improvements and additions, including the DIGIC 6 Image Processor, an f/2 maximum aperture lens, tilting touchscreen LCD, and Wi-Fi connectivity. The Mark II decreases the pixel count in its sensor, compared to the G1 X, but still features the relatively large 1.5” High-Sensitivity CMOS sensor with effective 12.8MP. Combine this sensor with the DIGIC 6 processor and you experience effective low-light performance and greatly improved focus speeds. The processor also enables the elimination of buffer time for continuous full-resolution shooting speeds of 5.2 fps up to the capacity of the memory card when using SDHC/SDXC UHS-I cards. The G1 X offered a rate of 4.5 fps up to only 6 frames.

The lens on the Mark II improves both its focal-length range and maximum aperture size. It offers a 5x optical zoom with the equivalent focal length of 24-120mm, which expands on both the wide-angle and telephoto ends of the range. Also, the maximum aperture on the wide-angle end is f/2, improving the low-light capture over the G1 X and enabling shallow depth-of-field control. A 9-blade aperture provides soft out-of-focus areas and newly developed Dual Control Rings enable customized functions with operations similar to an SLR lens, including full-time manual focus. Optical Image Stabilization further helps by compensating for camera shake and creating low-light images with less blur.
Built-in Wi-Fi connectivity allows instant transfer of images to smartphones and tablets as well as Wi-Fi-enabled computers and even directly to social media sites. A Wi-Fi connection and the free Canon CameraWindow app also enable using your smart device as a remote control for the camera; with Near Field Communication, establishing a wireless connection to an Android device is simple.
Full HD 1080p video capture is supported with a dedicated movie button for immediate switchover to video mode, and the bright 3.0” LCD monitor provides playback and composition viewing. The LCD on the G1 X Mark II differs from that of the G1 X in that it does not fold out and swivel, but instead tilts up 180° and down 45° for odd-angle shooting. It features a 1.04M-dot capacitive touchscreen for easy touch-control navigation, as well as shutter release and touch-focus capability. Also, the G1 X Mark II eliminates the optical viewfinder in favor of an optional electronic viewfinder. The EVF-DC1 is easily attached to the camera’s hot-shoe mount and has a precise XGA resolution LCD with 2.36 million dots and displays the exact information found on the camera’s LCD. The camera can switch automatically between the LCD and the EVF and the EVF features dioptric adjustment and 90° tilt capability.
The G-series, renowned for their advanced compact camera functionality, support full manual exposure control as well as auto modes and assistive functions. The Mark II moves forward adding 14-bit RAW + JPEG capability for professional-level creative control as well as Star Shooting mode for simplified shooting of the night sky.

Unveiled: Canon Announces New Rebel

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By John R. Harris
Published: Tuesday, February 11, 2014 - 11:00pm
Snow is still on the ground here in the Northeast, but apparently it’s spring cleaning time at Canon. From entry-level to “tough” cameras to advanced point-and-shoots and even the great Rebel entry-level DSLR series, Canon is sweeping the table clean and upgrading many of their most popular cameras for 2014. They’ve even announced a new Macro Ring Flash for close-up photography with EF lenses.

EOS Rebel T5 DSLR

Let’s start with the now venerable Canon Rebel series of DSLRs. The EOS Rebel T5 DSLR with EF-S 18-55mm IS II lens is an update of the Rebel T3 and brings with it an 18MP CMOS sensor and the DIGIC 4 Image processor. As an APS-C format camera, compatible with Canon EF and EF-S lenses, it is an ideal compact DSLR for those beginning to take their photography seriously or those wanting the imaging power and versatility of a DSLR but in a more compact form. Incredibly, the Rebel T5 body weighs less than one pound and its small but ergonomic design features a large hand grip that makes it easy to carry and shoot.

Loaded with assistive features such as Scene Intelligent Auto, you can let the camera do the work and still expect optimal results. Furthermore, “Feature Guide,” an in-camera learning tool, offers short descriptions of shooting modes, settings and creative effects to help you understand your camera and its capabilities. For those looking to expand their skill set is Creative Auto mode, in which basic settings are on full automatic operation, but shooting guides on the LCD screen explain how to make changes to exposure, tone, sharpness, and more.
While its 63-zone, dual-layer metering system and comprehensive auto functions make it easy to capture balanced exposures, the T5  is still a full-fledged DSLR with manual exposure modes and RAW capture, including RAW + JPEG. It has a top plate dial and menu controls and provides a hot-shoe mount for attaching photo and video accessories and also supports a built-in flash for simplified yet powerful flash photography.
Low light sensitivity is impressive, with an ISO range that expands to 12800. The 9-point autofocus system, which includes one center cross-type AF point and AI Servo AF, is fast and accurate. A continuous shooting rate of 3 fps for up to 69 JPEG shots will help you capture fast-moving action and the Quick Control button enables fast adjustments. The Rebel series is known for its HD video capability and the T5 is no different. It supports full HD 1080p capture at 30 or 24 frames per second and, in HD 720p, it offers a 60 fps rate. A 3.0” TFT color LCD monitor with 460k-dot resolution enables live-view composition and playback and an optical viewfinder provides standard eye-level composition with exposure information displayed in the finder.
An important advantage of a Rebel DSLR over a mirrorless or point-and-shoot camera is its native compatibility with the full line of Canon EF and EF-S lenses. To get you started, this new T5 comes bundled with the EF-S 18-55mm f/3.5-5.6 IS II lens, which is a versatile and compact zoom lens with the 35mm/full-frame equivalence of 29-88mm for wide-angle through short telephoto perspectives. The lens is designed for the Rebel’s APS-C sensor and with one aspherical lens element, chromatic aberrations are reduced, and sharp, color-accurate images are the result. The optical image stabilization system provides up to four stops of compensation against camera shake to minimize blur when shooting in dim light.

12 Şubat 2014 Çarşamba

Unveiled: New Sony Mirrorless Camera

http://www.bhphotovideo.com/indepth/photography/news/unveiled-new-sony-mirrorless-camera-full-frame-e-mount-zoom-lens-and-cyber-shots?cm_mmc=EML-_-NewAnnouncement-Photo0214-_-140211-_-Body_Indepth_Sony-A6000-ReadMore#Sony_Alpha_A6000_Mirrorless_Digital_Camera
By John R. Harris
Published: Tuesday, February 11, 2014 - 11:00pm
It seems that it’s the time of the season for multi-camera announcements from big camera manufacturers, and Sony is leading the way, offering a new advanced mirrorless APS-C camera and a new 70-200mm f/4 full-frame E-mount lens. They have also announced five new digital cameras set to succeed already popular compacts. The point-and-shoots, from entry-level variety to advanced long zoom models, represent the latest generation of the Cyber-shot family.

Sony Alpha A6000 Mirrorless Digital Camera

With the Sony Alpha A6000 Mirrorless Digital Camera, which is available as a body only or as a kit with a 16-50mm lens, Sony continues to update their mirrorless lineup. This current model will succeed the NEX-6, taking its place just behind the NEX-7, as one of their premiere APS-C format mirrorless interchangeable-lens cameras. The A6000 features a 24.3MP Exmor APS-HD CMOS sensor and, with the BIONZ X image processor and 179 autofocus points and up to 11 fps burst shooting, it provides particularly fast performance and does so in a compact form factor that can easily be carried with you throughout the day.

The sensor features Sony’s gapless on-chip design, which optimizes the position of the on-chip lenses to increase light-gathering efficiency for better image quality from edge to edge. High sensitivity ISO ranging from 100-25600 enables low-light imaging with minimized noise. The BIONZ X Image Processor, which is the same processor as in the full-frame A7 and A7R cameras, sharpens details, improves area-specific noise reduction, and ramps up performance speed including the Fast Hybrid autofocus, which utilizes 25 Contrast detection AF points and 179 Phase-detection AF points. Autofocus can be achieved in as little as 0.06 seconds, and with numerous modes and AF features such as Eye-AF and AF Area Settings, exacting control over focus will enable faster and more precise focus.
Don’t let the compact size of the A6000 fool you—it offers the interface and control features similar to a DSLR. Dial controls, an Fn button and customizable buttons make adjustments fast and a multi-interface shoe enables the use of numerous accessories. A pop-up flash is also supported and a 3.0” 921k-dot tiltable LCD monitor provides clear playback and odd-angle composition. Grid display, histogram, and focus peaking are supported. The bright OLED 1.4M-dot Tru-Finder electronic viewfinder uses four double-sided aspherical lenses for enhanced high-contrast viewing. All camera adjustments, including creative Picture Effects, can be seen within the EVF and brightness and color temperature adjustment as well as focus enlargement aid in accurate composition.
Integrated Wi-Fi connectivity enables instant sharing of photos with smartphones, tablets, and even compatible TVs and NFC (Near Field Communication) makes linking with Android devices easy. The free Sony PlayMemories app adds functions such as remote camera control and direct upload to social media sites.
Full HD 1080p is supported in the AVCHD format with 60 and 24 fps rates and stereo audio. The improved autofocus functions let you set the AF drive speed when shooting video as well as providing AF tracking duration settings. The enhanced phase-detection light gathering also adds to the camera’s scene-recognition capability—it is the first E-mount camera to offer Automatic AF mode.
All E-mount lenses are compatible with the A6000 and Sony has created a kit that bundles a 16-50mm f/3.5-5.6 OSS lens with the new A6000. This E-mount lens provides the 35mm focal length equivalence of 24-75mm for wide-angle to short telephoto versatility. Built-in Optical SteadyShot image stabilization results in clear, blur-free photos and videos and a stepping motor and power zoom feature provide smooth and quiet AF action, which is especially helpful when shooting video. A dual-function control ring enables both manual focus and zoom action. One ED lens element and four aspherical elements minimize aberrations and contribute to sharp, high-contrast imaging. When powered down, the retracting mechanism on the lens reduces its length to just 1.2”, for truly compact transport.

Unveiled: New Sony Cyber-shots!

 

Cyber-shot HX400, Cyber-shot H400, and Cyber-shot H300

These three Cyber-shot cameras are very similar in terms of form factor, each offering high zoom capability with a large “bridge camera” style grip, but dig a little deeper and their individual qualities become apparent.
The Cyber-shot DSC-HX400 Digital Camera is the upgraded follow-up to the Cyber-shot DSC-HX300 and shares with it a 20.4MP 1/2.3” Exmor R CMOS sensor and the impressive Carl Zeiss Vario Sonnar T* 50x optical zoom lens. What it adds is the powerful BIONZ X Image Processor for faster performance, more advanced auto modes and enhanced full HD 1080p video capture. It also now features built-in Wi-Fi connectivity with NFC for instant image transfer from camera to smart device as well as one-touch sharing and remote control.
The 50x zoom lens provides the 35mm focal length equivalent of 24-1200mm for versatile shooting with a powerful telephoto reach. At the wide-angle end, the 24mm equivalence enables inclusive group shots in cramped interiors as well as broad landscape vistas. This one lens will cover almost any shooting situation up to ultra telephoto magnification of distant subjects. Its maximum aperture on the wide end is f/2.8, which is effective in low light and offers shallow depth-of-field focus control for sharp portraiture with smooth out-of-focus backgrounds. Optical SteadyShot Image Stabilization compensates for camera shake to minimize blur when shooting in low light or at telephoto focal lengths, and Intelligent Active Mode provides shake control when shooting HD video.
The video mode on the HX400 shoots full HD 1080p/i at 60 as well as at 24 fps along with having a built-in stereo microphone with wind-filter function that enables clear sound recording. Lower-resolution video is also supported for directly uploading to the Internet, and HDMI output makes it easy to directly play back your recordings on an HDTV.
A 3.0” tilt LCD with 921k-dot resolution provides image playback and bright composition viewing. An optical eye-level viewfinder with 8.1x and 16.2x magnification is also available for composition. For additional illumination, a built-in, manual pop-up flash unit with numerous flash modes and auto mode coverage of up to 28’ is supported. Advanced features such as Intelligent Auto, Face Detection, and Intelligent Sweep Panorama let you focus on composition while the camera adjusts important settings.
The Cyber-shot DSC-H400 Digital Camera houses a 20.1MP 1/2.3” Super HAD CCD sensor and the BIONZ image sensor. It has a 63x optical zoom lens that provides the 35mm equivalent of a 24.5-1550mm lens. This is an incredibly long Sony zoom lens with an f/3.4-6.5 maximum aperture. It can focus as close as 0.4” at the wide-angle end for extreme close-up photography. ISO runs from 80-3200 for a broad sensitivity range, rich colors in bright light, and effective low-light capability. Optical SteadyShot image stabilization with Intelligent Active Mode compensates against blur in both still and video capture. This is an important feature with such a long zoom lens.
Video is recorded at 720p at 30 fps with a built-in mono microphone. The LCD monitor is 3.0” with 460k-dot resolution. It also features a 0.2” electronic viewfinder with 201k-dot resolution for stable and bright eye-level composition. Intelligent Auto, 8-face Face Detection and Smile Shutter technology allow the camera to do the heavy lifting in certain situations. A built-in pop-up flash is supported for extra light when needed. Like the HX400, the H400 supports SD, SDHC, SDXC, and MS Pro Duo and Pro-HG Duo memory cards. The H400 is slightly lighter than the HX400.
Lighter than the H400 but with similar specs is the Cyber-shot DSC-H300 Digital Camera. It is the successor to the DSC-H200 and, like the other two cameras, has a bridge-style form factor and a long zoom lens. Its Sony lens does not reach the lengths of the H400 but is still an impressive 35x optical zoom with a 35mm equivalence of 25-875mm for covering everything from wide-angle through standard and portrait length to ultra-telephoto. The maximum aperture at the wide-angle end is f/3.0, slightly more effective in low light than the H400, and Optical SteadyShot image stabilization will control the blur that often accompanies long zoom shooting.
Like the H400, the H300 houses a 20.1MP 1/2.3” Super HAD CCD sensor and the BIONZ image sensor and features HD 720p video capture at 30 fps in the MP4 format. Intelligent Active Mode minimizes blur and shake during video recording. The 3.0” Clear Photo LCD with 460k-dot resolution provides composition and playback viewing, including brightness control, histogram, and grid display. Several assistive features such as Intelligent Auto, Blink Detection, Smile Shutter, Face Detection, and Tracking Focus enable you to simply get the shots you want, letting the camera set exposure and even help with composition and timing.

Cyber-shot WX350

The Cyber-shot DSC-WX350 Digital Camera is particularly compact yet has a powerful 18.2MP 1/2.3” Exmor R CMOS sensor. At just 4.8 oz and 1.0” deep, it is a classic pocket camera, but comes loaded with impressive features, including the above-mentioned sensor and the latest BIONZ X image processor. It is available in black or white. Its 20x optical zoom Sony G lens provides a comprehensive wide-angle through telephoto set of focal lengths, equivalent to 25-500mm in the 35mm format. Its optical design includes five aspherical elements, which minimize aberrations and contribute to well delineated and true-color images. The lens fully retracts into the camera body when powered down. Optical SteadyShot image stabilization is featured to reduce the blur created by slower shutter speeds when shooting in dim light and at longer telephoto lengths.

The WX350 updates the Cyber-shot WX300; its sensor and new processor combination enable accelerated performance speeds, and autofocus is fast and accurate, including Tracking Focus and Face Tracking Focus modes. The burst rate is 10 fps at maximum resolution, up to 10 shots. Also, low-light sensitivity is impressive for a compact camera with ISO ranging from 80 to 12800. Full HD 1080p/i video is recorded in AVCHD Version2 at 60 fps and MP4 capture is also supported at 30 fps for files that can be uploaded directly to the Internet. A built-in stereo microphone is supported and Intelligent Active Mode stabilization minimizes the shake and blur when recording video while moving.
A 3.0” Clear Photo LCD monitor with 460k-dot resolution provides composition and playback viewing and a Micro HDMI output allows direct playback on compatible HDTVs. An integrated flash unit with Red-eye Reduction and several flash modes is supported and a top-plate mode dial and intuitive menu navigation make adjusting camera settings easy.
Built-in Wi-Fi connectivity enables instant transfer of images from your camera to a smartphone, tablet, or compatible computer. Near Field Communication (NFC) makes it simple to link your camera to an Android device and, by using the free Sony PlayMemories app, you can upload images directly to social media sites and use your smart device as a camera remote control.

Cyber-shot W800

At less than one inch deep and just over two inches wide, the Cyber-shot DSC-W800 Digital Camera is an ultra-compact camera perfectly sized to keep with you at all times. It features a 1/2.3” Super HAD CCD sensor and the BIONZ image processor for sharp, still imaging and HD 720 video capture at 30 fps. A 5x optical zoom lens provides the 35mm focal length equivalence of 26-130mm for coverage of most shooting situations from wide-angle to telephoto. ISO sensitivity up to 3200 and Optical SteadyShot image stabilization enable confidence in low-light situations and a 2.7” 230k-dot Clear Photo LCD monitor delivers bright playback and live view image composition.

A built-in flash and numerous assistive and “Intelligent” features simplify shooting to just the push of a button, and a Shooting Tips mode describes camera functions on the LCD and offers suggestions for improved imaging. The W800 is available in black or silver.

Unveiled: New Sony FE 70-200mm f/4 G OSS Lens



With the release of the A7 and A7R, Sony will need lenses designed for these full-frame E-mount cameras and the FE 70-200mm f/4 G OSS lens is the first telephoto zoom lens to fill that bill. This is a high-performance telephoto zoom with a constant f/4 maximum aperture and impressive G lens optics, including advanced aspherical, Super ED, and ED glass elements for reduced aberrations and high-contrast, color-accurate imaging throughout the zoom range. Nano AR Coating limits reflections and prevents ghosting and flare and a truly circular 9-blade aperture creates smooth out-of-focus areas.


The dual linear motors support fast and precise autofocus along with features such as a focus hold button, focus range limiter, and a panning mode switch that provide enhanced control over autofocus operation. Optical SteadyShot image stabilization compensates against camera shake for clear images when shooting in dim light, at the long end of its telephoto range or anytime slower shutter speeds are used. Thanks to its internal focus system, the front optics do not extend when focusing or zooming, and the lens provides a compact metal build, weather-resistant sealing, and a removable, rotatable tripod mount.

Unveiled: Panasonic GH4 Mirrorless Digital Camera

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By Jurek Ugarow
Published: Thursday, February 6, 2014 - 11:00pm
Panasonic has announced a new addition to the company’s Lumix GH series, the Lumix DMC-GH4, a hybrid  DSLM camera that adds substantial features to an already competent platform. Although still photography has not taken a back seat to the video functionality, it is in the latter area that the majority of the advancements have been made, primarily in the ability to capture footage in 4K resolution. Available to anyone, but positioned for the advanced amateur, indie, and professional photographer and filmmaker, the camera’s 17.02 megapixel (16.05 effective) Live MOS Micro Four Thirds sensor is supported by the Venus Engine image processor running on a quad-core CPU. This combination delivers approximately 50% higher speed signal readout, which aids in suppressing rolling shutter artifacts when using the electronic shutter or recording video. And for professional photo performance, moiré suppression has been improved, along with superior noise reduction that allows for exposures of up to sixty minutes.

The camera features the same durable magnesium-alloy body used by its predecessor, and when combined with suitable lenses, delivers a splash- and dust-proof package. The high-performance shutter is rated for 200,000 release times with a maximum speed of 1/8000 of a second. A silent mode switches the shutter from mechanical to electronic operation, turns off any sounds, and suppresses the AF assist lamp and flash for situations where working in a discreet manner is required. Contrast Auto Focus with 49-area focusing enables the camera to lock on to a subject in approximately 0.07 seconds when paired with certain Panasonic lenses. Burst speeds in AFS mode have been boosted to 12 fps using the mechanical shutter, and up to 40 fps with the electronic shutter. Sensitivity has also been improved with a maximum ISO 25600, along with gradation performance, resolution, and color reproduction. Images can be captured in RAW or JPEG or a combination of both, and various photo styles can be added, with multiple parameters in each mode that can be adjusted or set into the camera’s memory.
Video recording is available in Cinema 4K (4096 x 2160, 24 fps) and QFHD 4K (3840 x 216, up to 30 fps) in MOV/MP4 formats. Full HD video can be captured with 200Mbps ALL-Intra or 100Mbps IPB, with no limit on recording time, and users can choose from MOV, MP4, AVCHD Progressive, and AVCHD formats at a variety of frame rates, according to their needs. In MP4/MOV, sound is recorded as LPCM (Linear Pulse Code Modulation) audio files. Real-time 4:2:2/8-bit output to an external monitor is available using an optional micro HDMI cable. In this instance, video is simultaneously recorded in 4:2:0/8-bit to the internal cards. 4:2:2/10-bit output is also available but simultaneous recording is not possible in this scenario. Users can choose to output only the recorded content or the content with the setting menus displayed. Variable Frame Rates (VFR) enable Full HD to be recorded with slow or fast motion (up to 96 fps) and time lapse/stop-motion animation can also be achieved without resorting to post production.
A slew of features for professional video production are available. SMPTE compliant Timecode in “Rec Run” or “Free Run” makes it easy to synchronize multiple videos or sound sources in post production. Color Bars (SMPTE/EBU/ARIB Standard) are used for fixing color or brightness to broadcast specifications and a 1kHz Test Tone can be used for setting appropriate audio levels. Synchro Scan helps suppress flicker over the TV or PC monitor, or when shooting under fluorescent lights, and a Center Marker works as a guide mark for image composition. “CINELIKE D” and “CINELIKE V” gamma settings create a cinema-like tone for expanded creativity, and use of the Master Pedestal allows for adjusting the brightness balance +/-15 steps based on the color black. A Zebra Pattern function displays overexposed areas before or during shooting with the pattern available for output to an external monitor. Focus Peaking displays accurate focus in MF and AF+MF modes. Users can monitor the focus peak in live view or via remote photo/ video shooting with a smartphone or a tablet using Wi-Fi.
And speaking of Wi-Fi, the GH4 integrates IEEE 802.11 b/g/n connectivity with Near Field Communication (NFC) technology to offer more operational options, as well as instant image sharing. With the company’s iOS and Android "Image App," remote shooting of both photo and video is possible using a smartphone or tablet as the remote shutter and monitor. In addition to releasing the shutter, control over zooming, focusing, and settings of shutter speed, aperture, and exposure compensation is available. It is also easy to embed geotags into the image after shooting. For the smartphone or tablet without NFC, the camera displays a dedicated QR code on its monitor for easy pairing.
In addition to the standard luminance level of 16-235 and 16-255, the camera offers the full luminance range of 0-255 for the photographer who is new to video. The Live View function is also advanced, making it possible to adjust highlight and shadow separately, using the front and rear dial. Three pattern settings can be customized in addition to the three preset patterns. Aside from the conventional Face Recognition Auto Focus (AF), newly incorporated Eye Detection AF automatically sets focus on the eye of a human face. Custom Multi AF mode allows users to freely select the blocks for focusing out of the total 49 points. 1-area AF area can be seamlessly magnified not only in manual but also in autofocus modes. Tracking AF has also been advanced in tracking accuracy by estimating the subject’s movement. The focus point can be set on any part of the 100% field of view and can be magnified either with a manual focus ring or with the cursor key in MF Assist mode. In the Touch Pad AF, the position can be set either on an absolute or relative coordinate.
The GH4 features newly developed high-precision, high-speed dual Organic Light-Emitting Diode (OLED) displays for the Live View Finder (LVF) and the rear monitor. Increasing the resolution of the display area to 2,359K dots, the 16:9 wide screen electronic viewfinder has approximately 1.34x/0.67x (35mm camera equivalent) magnification, 100% field of view, and an eye point of approximately 21mm. Notably, the OLED for the LVF boasts 10,000:1 high contrast for superior color reproduction. And with a newly designed large eyecup, the visibility of the LVF is dramatically improved. Image output is automatically switched between the LVF and the rear monitor with high, low, and off sensitivity options to reduce false switching. The 3.0-inch 1,036K-dot free-angle OLED rear monitor can be rotated 180° to the side and tilted 270° up and down and offers an approximately 100% field of view. It features static touch control for smooth operation, either while shooting or during playback. Both the LVF and rear monitor have a high-speed response with minimum time lag, while enhancing the resolution.
Three dials are available on the top and back of the camera and the main dial now comes with a lock. A dedicated button allows direct access to exposure compensation, white balance adjustment, or ISO setting, and a maximum of five settings can be assigned to the “Fn” button. All these external components are designed to be operated easily without taking one's eye away from the viewfinder. A variety of terminals provides flexible shooting options. A 3.5mm microphone jack is available for audio recording using an external microphone, and the 3.5mm headphone jack provides monitoring of the incoming audio while shooting video. In addition to these, the camera has AV outputs (two-channel audio, composite), a flash sync terminal, and 2.5mm jack for a remote controller. The built-in and an external flash can be synchronized with a maximum 1/250-second shutter speed.
While on the subject of connectivity, the company has developed the DMW-YAGH interface unit that places the camera squarely in a professional production environment. 3G-SDI video terminals that are compliant with full HD (4:2:2/10-bit) offer four parallel outputs that can also be used for 4K (4:2:2/10-bit) output, both with Timecode. Dual XLR input terminals can accept either line or microphone levels, with individually switchable 48V phantom power available for use with condenser microphones. Volume levels can be controlled separately for each channel, with the audio levels displayed via LED meters on the rear of the unit. The 12V DC input is compliant with large-capacity industrial batteries for continuously supplying the GH4 with power.
A total of twenty-two interchangeable LUMIX G digital lenses offers a multitude of creative options, including HD lenses that allow for silent, high performance AF control suitable for video recording. Various expansion options are available including an external flash, shotgun microphones, a battery grip, and more. Of course, as with all Micro Four Thirds cameras, almost the entire world of manual lenses is available for use on the GH4 with a suitable optional adapter. And last, but not least, for the global business of professional users, the system frequency can be selected between 59.94 (23.98), 50.00, or 24.00Hz.
The camera will be available as a GH4 body only, or as a kit with the DMW-YAGH unit, in addition to purchasing the DMW-YAGH expansion unit separately.
Imaging
Lens Mount Micro Four Thirds
Camera Format Micro Four Thirds (2x Crop Factor)
Pixels Actual: 17.2 Megapixel
Effective: 16.05 Megapixel
Max Resolution 4608 x 3456
Sensor Type / Size MOS, 17.3 x 30.0mm
File Formats Still Images: JPEG, MPO, RAW
Movies: MOV, MP4, MPEG-4 AVCHD
Audio: AAC, Dolby Digital 2ch, Linear PCM
Dust Reduction System Yes
Memory Card Type SD
SDHC
SDXC
AV Recording
Video Recording Yes, NTSC/PAL
Video Format High Definition
MOV

4096 x 2160p / 24 fps (100Mbps)
3840 x 2160p / 23.98 fps (100Mbps)
3840 x 2160p / 24 fps (100Mbps)
3840 x 2160p / 25 fps (100Mbps)
3840 x 2160p / 29.97 fps (100Mbps)
1920 x 1080p / 23.98 fps (200Mbps)
1920 x 1080p / 24 fps (200Mbps)
1920 x 1080p / 25 fps (200Mbps)
1920 x 1080p / 29.97 fps (200Mbps)
1920 x 1080p / 50 fps (200Mbps)
1920 x 1080p / 59.94 fps (200Mbps)
High Definition
MP4

4096 x 2160p / 24 fps (100Mbps)
3840 x 2160p / 23.98 fps (100Mbps)
3840 x 2160p / 24 fps (100Mbps)
3840 x 2160p / 25 fps (100Mbps)
3840 x 2160p / 29.97 fps (100Mbps)
1920 x 1080p / 23.98 fps (200Mbps)
1920 x 1080p / 24 fps (200Mbps)
1920 x 1080p / 25 fps (200Mbps)
1920 x 1080p / 29.97 fps (200Mbps)
1920 x 1080p / 50 fps (200Mbps)
1920 x 1080p / 59.94 fps (200Mbps)
1920 x 1080p / 25 fps (20Mbps)
1920 x 1080p / 29.97 fps (20Mbps)
1920 x 1080p / 50 fps (28Mbps)
1920 x 1080p / 59.94 fps (28Mbps)
1280 x 720p / 25 fps (10Mbps)
1280 x 720p / 29.97 fps (10Mbps)
Standard Definition
MP4

640 x 480p / 25 fps (4Mbps)
640 x 480p / 29.97 fps (4Mbps)
High Definition
AVCHD

1920 x 1080p / 23.98 fps (24Mbps)
1920 x 1080p / 50 fps (28Mbps)
1920 x 1080p / 59.94 fps (28Mbps)
1920 x 1080i / 50 fps (24Mbps)
1920 x 1080i / 50 fps (17Mbps)
1920 x 1080i / 59.94 fps (24Mbps)
1920 x 1080i / 59.94 fps (17Mbps)
Aspect Ratio 4:3, 16:9
Video Clip Length Up to 220 min.
Audio Recording With Video, Stereo
Focus Control
Focus Type Auto & Manual
Focus Mode Single-servo AF (S), Continuous-servo AF (C), Manual Focus (M), Flexible (AFF)
Viewfinder/Display
Viewfinder Type Electronic
Viewfinder Pixel Count 2,359,000
Viewfinder Eye Point 21.0mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 1.34x
Diopter Adjustment - 4.0 to +4.0 m
Display Screen 3" Touchscreen Swivel  OLED (1,036,000)
Screen Coverage 100%
Exposure Control
ISO Sensitivity 160-25600 (Extended Mode: 100-25600)
Shutter 60 - 1/8000 sec.
60 minute in Bulb Mode
1/24 - 1/16000 sec in Movie Mode
Remote Control DMW-RSL1 (Optional)
Metering Method Center-weighted average metering, Multiple, Spot metering
Exposure Modes Modes: Aperture Priority, Manual, Program, Shutter Priority
Metering Range: EV 0.0 - EV 18.0
White Balance Modes Auto, Cloudy, Color Temperature, Daylight, Flash, Incandescent, Shade, White Set
Burst Rate Up to 40 fps
Flash
Flash Modes Auto
Auto/Red-eye Reduction
Forced On
Forced On/Red-eye Reduction
Off
Slow Sync
Slow Sync/Red-eye Reduction
Built-in Flash Yes
Max Sync Speed 1 / 250 sec.
Flash Compensation -3 EV to +3 EV (in 1/3 EV steps)
Dedicated Flash System TTL
External Flash Connection Hot Shoe
Performance
Self Timer 10 sec., 2 sec.
Number of Shots: 1-3
Interval Recording Yes
Connectivity 1/8" Headphone, 1/8" Microphone, AV Output, HDMI D (Micro), USB 2.0, Wired Remote Port
Wi-Fi Capable Yes
Included Software Requirements Windows: XP, Vista, 7, 8
Mac: OS X 10.5 or later
Power
Battery 1x Rechargeable Lithium-Ion Battery Pack, 7.2VDC, 1860mAh
Operating/Storage Temperature 32 to 104°F (0 to 40°C)
Humidity: 10 - 80%
Physical
Dimensions (WxHxD) 5.2 x 3.7 x 3.3" / 132.9 x 93.4 x 83.9mm
Weight 19.75 oz / 560 g with SD card and Battery

12 Aralık 2013 Perşembe

How to Choose a Digital Camera

http://www.bhphotovideo.com/indepth/photography/buying-guides/how-choose-digital-camera?cm_mmc=EML-_-Holiday-Mon-_-131209-_-Body_Indepth_Choose-digital-camera

By Amanda Bellucco
 
The gift-giving season is upon us. Chances are you’re one of the millions of people shopping for a new digital camera this year. Whether for a friend, a loved one, or you’re simply spoiling yourself, tackling the ever-changing and expanding market can be daunting.

So where to start? There’s no overly specific technical formula for buying a camera. Be sure to do thorough research and ensure that your purchase offers the specs you need. Is built-in Wi-Fi important? What about internal memory, or the ability to shoot video in Full HD 1080p? Pay attention to details, and figure out what it is that will best suit you, or whoever will receive your gift. In the meantime, here are a few general pointers to get you started.

Compact Digital Cameras

Compact cameras are everywhere. Deciding exactly what type to bring home can be overwhelming without knowing how to break down the market. Basic point-and-shoots are essentially, in today’s age, a step above a smartphone camera. They’re ideal for someone looking for grab-and-go accessibility with mostly automatic operation, not for those interested in manually adjusting settings. Image quality with these cameras is perfect for social media sharing and quick snapshots, such as during family vacations or other activities. Many also shoot HD video, and come with a host of creative filters and shooting modes to really make the process as effortless as possible. The Nikon COOLPIX L28, Olympus VG-160, Fujifilm FinePix AX650, and Canon PowerShot A2500 are all great basic options. Anyone with a penchant for the outdoors may enjoy a compact with waterproof, freeze-proof, and/or shockproof capabilities. Check out the Olympus TG-830 iHS, Canon PowerShot D20, Nikon COOLPIX AW110, or Fujifilm FinePix XP200, too. The COOLPIX AW110 and FinePix XP200 also include built-in Wi-Fi for instant connectivity.
Megazoom compacts offer a much longer zoom range, hence the name, for easier access to far-away subject matter. These are handy for anyone who regularly takes photos at concerts or sporting events, for example, and wants to capture shots from a distant viewpoint. They also include a few more options for manual operation, though image quality is relatively consistent with the basic point-and-shoots with which they share the spotlight. The Canon PowerShot SX50 HS is hefty, which may be a draw to those looking for an impressive-looking device. It has 50x optical zoom and a swivel LCD screen. In a similar light, the Nikon COOLPIX P520 has a 42x zoom and swivel, vari-angle LCD screen. The Pentax X-5 offers a 26x zoom lens and tilting LCD screen.
Advanced compacts are perfect for anyone looking to upgrade to a more advanced system that still remains sleek and comfortable in size. These cameras tend to have larger image sensors and faster processors, which yield higher picture quality and better low-light performance. They offer more options for manual control, and many today are fully capable of shooting in RAW format. One of these would be an excellent gift for enthusiasts who enjoy photography with purpose, and might later want to make adjustments in post-processing. The Canon PowerShot G16, which has built-in Wi-Fi, employs Canon’s Intelligent IS system for sharper images taken in low-light environments. The Nikon COOLPIX A comes with a dedicated 18.5mm wide-angle Nikkor lens that packs superior optics into a small package. The Leica C’s beauty matches its performance in eye-catching dark red and light gold.

DSLR Cameras

Advanced hobbyists or aspiring/working professionals may have their eyes on a new DSLR this season. These are ideal for someone who understands, wants to learn, or wants the option of total manual camera operation. Someone new to DSLR systems entirely may appreciate an entry-level camera body sold with a kit lens, such as a Nikon D3100 with 18-55mm Nikkor VR lens. This would be a great way to get them started with the essentials. A mid-range, “pro-sumer” DSLR may be better suited for those upgrading or expanding into more serious applications. They’re also popular as secondary or backup cameras among professionals looking for a cost-efficient but still high-quality system. Check out the Canon 60D, the Nikon D7000, or the Pentak K-5 IIs to start.
Professional DSLRs, such as the Canon 5D Mark III, Sony Alpha A99, or Nikon D800, are for photographers who need cameras that can stand up to the rigors of daily use and are durable and efficient, consistently capturing images of professional quality. They maintain excellent processing speed, quick autofocusing, and optimal low-light performance. Full-frame image sensors, while not as critically important to some people as others, do tend to respond better to higher ISO settings and boost overall image quality. Full-frame cameras also enable photographers to use a variety of lenses without needing to account for a crop factor; something especially important to anyone regularly shooting wide-angle images.
If you’re shopping for lenses instead, take the same factors into account that you would for choosing a camera. Fixed focal length, or prime lenses, are generally less expensive than zooms, but can also be somewhat limiting depending on how they are being used. Heavy-duty, weatherproof lenses, such as those in the esteemed Canon L-series lineup, will bear a price tag that reflects their higher quality. Dedicated lens manufacturers such as Tamron or Sigma also offer a huge selection of great “off-brand” glass that can end up saving money on a purchase. Once you factor in budget, you can further narrow your choices. Assuming that you or whomever you’re shopping for do not already own an extensive lens collection, there are several things you can keep in mind to help expedite the process. For shooting insects, flowers, and other tiny details, a dedicated macro is a fantastic choice. Every photographer who loves broad landscapes or architecture needs a decent wide-angle lens. When shooting a distant subject, such as wildlife or sports, a sharp, fast telephoto is second to none. Lastly, standard- and medium-length telephotos make fantastic “walk-around” lenses for everyday applications and portraiture. Additional things to consider include maximum aperture (the wider, the faster), image stabilization technology, and autofocus motor.

Mirrorless Digital Cameras

Mirrorless cameras are more popular now than ever. Like DSLRs, they consist of an interchangeable-lens system each with its own network of dedicated accessories and accompaniments. As their name would suggest, they do not house a mirror to divert light into a viewfinder. Instead, they operate similarly to a point-and-shoot, with light falling directly onto the image sensor. This allows shots to be “previewed” on the camera’s LCD screen before each click. Eliminating the bulky mirror and shutter components makes their bodies much smaller and lighter than their DSLR contemporaries. With mirrorless systems, photo enthusiasts and professionals are given the freedom to shoot RAW and capture high-resolution images without toting bags of heavy gear.
The Pentax Q10 has a relatively small 1/2.3” image sensor, and is compatible with all Pentax Q-Mount lenses, as well as K-Mount lenses with the proper adapter. The Olympus OM-DE M1 is an indication of mirrorless cameras’ rapid improvement in technology and design. Whereas many mirrorless cameras face slower autofocusing (especially in low light), the OM-DE M1 rivals the speed of a DSLR by employing both contrast and phase detection AF. It accepts lenses designed for the Micro Four Thirds System.
Sony garnered the attention of the photography community when it released the full-frame  a7 and a7R this fall. The a7R omits the optical low-pass filter of the a7. This increases resolution, enabling superb sharpness in even the finest details. Both cameras are compatible with Sony E-Mount lenses. Much like DSLRs, mirrorless cameras can range in cost, and lens expenses must be factored in separately.
It easy to get overwhelmed by the sheer number of cameras on the market, but have no fear: with some basic research, you can easily analyze your budget and needs to score the perfect gift. If you need more guidance, contact B&H for advice.