Model No - Sony DSLR a850 Camera

Imaging
Resolution  : Approx. 24.6 megapixels
Sensor :  (24 x 36mm) Full-frame Exmor CMOS sensor
Processor : Dual BIONZ image processors
File Formats : cRAW+JPEG (Fine), RAW+JPEG (Fine), cRAW (compressed), RAW, JPEG Extra fine, JPEG Fine, JPEG Standard
File Size : Still Actual 16:9:
6048 x 3408 (21M)
4400 x 2472 (11M)
3024 x 1704 (5.2M)
Still Actual 3:2:
6048 x 4032 (24.6M)
4400 x 2936 (13M)
3024 x 2016 (6.1M)
Creative Color Modes : Standard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night, Autumn, B&W, Sepia
White Balance : Auto, Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Custom
Exposure Control : Auto, Program Auto (A) (with Program Shift), Shutter priority (S), Aperture priority (A), Manual (M)
Exposure Compensation : ?3.0 EV, 1/3EV, 1/2EV steps selectable
Image Stabilization : SteadyShot INSIDE? in-camera image stabilization
Crop Factor : N/A

Optics
Lens Mount : Sony α, Minolta and Konica-Minolta AF

Shooting Controls
Sensitivity : Auto
ISO (selectable) 100 - 6400 (in 1/3 EV steps)
Metering : TTL metering w/ 40-segment honeycomb-pattern SPC
Metering Pattern : Multi-segment, Center-weighted, Spot, Auto Exposure Lock (AEL button)
Metering Sensitivity ISO 100 with f/1.4 : 0 EV to 20 EV (+2 EV to +20EV with Spot metering)
Mirror Lock-Up : Yes
Focus System : TTL phase detection system
Focusing Sensitivity Range : 0 EV to +18 EV (at ISO 100 equivalent)
Focus Area : Wide (Auto, up to 9 areas), Spot, Local (9 local areas, selectable)
Number of Focusing Points : 9 points + 10 assist focus points (local areas, selection with the multi-selector)
Burst Capability : Maximum: 3 fps
Self Timer  : Yes (10 seconds, 2 seconds with mirror-up function)
Remote Control : Yes

Flash
Built-in Flash : No
Hot Shoe : Hot shoe compatible with Sony α system flash
Effective Flash Range : N/A
External Flash Connection : Yes
Dedicated Flash System : Sony α system flash
Flash Exposure Compensation : ?3 EV (in 1/3EV, 1/2EV steps selectable)
Flash Modes : Auto, Fill-flash, Rear sync, Wireless (with Flash HVL-F58AM, HVL-F42AM, HVL-F56AM, F36AM)
Flash Metering : ADI flash (automatic change for Pre-flash TTL)

Memory
Memory Slots : Dual memory card slots
Memory Storage : Memory Stick PRO Duo, Compact Flash Type I, Type II (Microdrive), UDMA (Mode5 compliant)

Viewfinder/Display
Viewfinder Type : Fixed eye-level system with optical glass pentaprism
Viewfinder Coverage : 98
Viewfinder Screen : Spherical Acute Matte Screen
Viewfinder Magnification : 0.74x (with 50mm lens at infinity)
Diopter Correction : -1m to 1
Display : 3" TFT Xtra Fine LCD (921,600 pixels)
Display Area : 100% Coverage
Brightness Control: ?5 steps manual
Playback : BRAVIA? Sync?: via HDMI with compatible BRAVIA HDTV
HD viewing requires a HDMI cable and HDMI compatible HDTV (both sold separately) 1

Connectivity/System Requirements
Connectivity : Supports USB 2.0 Hi-speed
Operating Systems Supported : Windows 2000 Professional SP4, Windows XP SP3, Windows Vista SP1, Mac OS X (v10.1.3-v10.5)
Software : Supplied: Image Data Converter SR3.1 (Windows & Macintosh) Image Data Lightbox SR2.1 (Windows & Macintosh, Remote Camera Control 2.0 (Windows & Macintosh), PMB (Picture Motion Browser) 4.2.13 (Windows only)

Environmental
Operating/Storage Temperature : 32 - 104? F (0 - 40? C)
Tripod : Mount: 1/4"-20

Power
Battery Type : NP-FM500H (7.2V, 1650MAh) InfoLITHIUM Lithium-Ion rechargeable battery
Approx. 880 shots on full charge

Warranty - 1 Year.