Sony Alpha SLT-A57K

Price: Rs.73,999

Product Description of Sony Alpha SLT-A57K

Even when shooting in challenging conditions, the accelerated speed, supreme sensitivity and cutting-edge functionality of the a57 ensure beautiful results. Capture the decisive moment with up to 10 fps with continuous auto focus, and lock in every detail with the 16.1MP Exmor^® APS HD CMOS sensor—the ultimate for gorgeous, high-resolution image quality, even in low lighting conditions. Whether you’re stepping up to your first DSLR, or an avid enthusiast adding to your arsenal, discover the pleasure and creativity of class-above interchangeable lens photography and HD moviemaking.


High Speed, High Resolution

Capture up to 10 fps at full 16.1MP resolution with continuous auto focus and auto exposure control thanks to Sony’s award-winning Translucent Mirror Technology—perfect for high-speed sports photography or snapping a unique sequence of photos. The Exmor APS HD CMOS sensor achieves high resolution with reduced sensor noise, even in lowly-lit settings


Capture Fast Action Close-ups
Zoom in on fast action and never miss a moment. By using the center two-thirds of the image sensor, Tele-zoom high speed shooting brings the action closer with a 1.4x effective increase of focal length, allowing you to shoot up to 12fps at 8MP resolution with continuous auto focus and auto exposure.


Extend the Reach of Any Lens
Utilizing Sony’s exclusive By Pixel Super Resolution Technology, Clear Image zoom increases the effective focal length of your lens up to 2x by digitally magnifying the center of your image with nearly imperceptible degradation. It virtually doubles the effective focal length of any lens you use, providing greater shooting flexibility.


Snap the Perfect Portrait
Capture a perfectly-framed portrait every time. When you take a photo of a person in Auto Portrait Framing mode, the camera saves an additional, optimally-framed image of your subject. By combining the rule of thirds with advanced imaging technologies, Auto Portrait Framing mode is the easy way to a balanced, perfectly-composed portrait.

Incredible HD Movies
Very few DSLRs shoot super smooth 60p or cinematic 24p movies at Full HD 1920 x 1080 resolution—the a57 is one of them. Capture high quality 1080/60p AVCHD^™ video that looks great on your HDTV, or shoot in a 1080/30p MP4 format that uploads easily to the web for convenient sharing with friends and family.

Big, Bright Viewfinder
Take a peep through the Tru-Finder^™ electronic viewfinder—boasting 1.2 million dots for ultra-high resolution, images pop with richness, clarity and detail. Everything is easy to see with 1x magnification and 100% frame coverage. Plus, adjustable magnification optimizes visibility for those who use eyeglasses.

 

Model	SLT-A57K
Brand	Sony
Camera	Lens Compatibility : Sony A-mount lens Lens Mount : Sony A-mount Camera Type : Sony A-mount interchangeable lens digital camera
Imaging Sensor	Imaging Sensor : Exmor™ APS HD CMOS sensor (23.5 X 15.6mm) Processor : BIONZ™ image processor Anti Dust : Charge protection coating on Low-Pass Filter and Image Sensor-Shift mechanism Pixel Gross : Approx. 16.7 megapixels Effective Picture Resolution : Approx. 16.1 megapixels Focal Length Conversion Factor : 1.5x Color Filter System : RGB primary color filters
Optics/Lens	Lens Type : A-mount 18-55mm zoom lens Lens Mount Type : Sony A-mount Aperture (Max.) : f/3.5 - 5.6 Aperture (Min.) : f/22 – 36 Focal Length (35mm equivalent) : APS-C 35mm eqv. 27mm to 82.5mm Filter Diameter : 55mm Lens Groups-Elements : 8 elements, 7 groups Minimum Focus Distance : 0.82ft (0.25m) Aperture Blade : 7 blades (Circular aperture) Aspheric Elements : 2 Lens Weight : 7.4 oz (210g)
Focus Control	Focus System : TTL phase detection AF (CCD line sensors) Focus Points : 15 points (3 points cross type) AF Modes : Single-shot AF, Automatic AF, Continuous AF, Manual Focus Focus Area : Wide, Spot, Local (15 local areas selectable) Focus Sensitivity : -1 EV to +18 EV (at ISO100 equivalent) Focus Features : Predictive Focus Control, Focus Lock AF Illuminator : Built-in flash, Range: approx. 3’ - 15’ (1m-5m)
Flash	Flash Compensation : +/-2EV in 0.3EV steps Flash Coverage : 18mm (focal-length printed on the lens body) Flash Bracketing : 3 exposures in 0.3/0.7 EV steps Flash Modes : Auto, Fill-flash, Slow Sync., Rear Sync., Hi-speed sync., Red-eye reduction (on/off selectable for Autoflash and fill-flash mode), Wireless Flash Type : Built-in, Pop-up Auto
Recording	Still Image Mode : JPEG (Standard, Fine), RAW, RAW+JPEG Still Image Size 16:9 : L size: 4912 x 2760 (14M) M size: 3568 x 2000 (7.1M) S size: 2448 x 1376 (3.4M) Still Image Size 3:2 : L size: 4912 x 3264 (16M) M size: 3568 x 2368 (8.4M) S size: 2448 x 1624 (4M) Video Format : AVCHD / MP4 (MPEG-4 AVC (H.264)) Video Mode : AVCHD: 1920 x 1080 (60p/28Mbps/PS, 60i/24Mbps/FX, 60i/17Mbps/FH, 24p/24Mbps/FX, 24p/17M/bps/FH) MP4: 1440 x 1080 (30fps/12Mbps), VGA: 640 x 480 (30fps/3Mbps) Video Resolution : 1920x1080 Audio Format : Stereo Dolby Digital (AC-3) / MPEG-4 AAC-LC
LCD Display	LCD Type : 3.0” TFT Xtra Fine™ LCD (921,600 pixels) w/TruBlack™ technology Angle Adjustment : 180 degrees from the camera back, leftward rotation in 270 degrees with LCD monitor facing forward Brightness Control : Auto/Manual (5 steps between -2 and +2)