2014年12月10日星期三

Sony Alpha Dslr-a900 Review

Basic Specifications of Sony Alpha LENS CLEANING WIPES
Style : Digital SLR
Megapixels : 24.6
Resolution : 3:2
File Formats : JPEG/RAW
Memory Cards : CompactFlash MicroDrive Memory Stick Duo
Shutter Speed : 1/8000 - 30 seconds and bulb
Sensitivity : Auto 100 - 6400
White Balance Settings : Daylight, Shade, Cloudy, Tungsten, Fluorescent, Flash, Custom
ExposureCompensation : -2EV to +2EV (in 1/3EV steps)
Viewfinder : Pentaprism
LCD Screen : 3 inches
Flash Modes : Autoflash, Fill-flash, Rear flash sync. High Speed sync. with optional compatible accessory flash
Shooting Modes : Unknown
Metering : Multi segment, Spot, Center weighted
ManualControls : Manual exposure, aperture priority, shutter priority
Image Stabilisation : Yes
Self Timer : 10 seconds or 2 seconds
Video Out (TV Playback) : Yes
Computer Connection : Yes
Batteries : Lithium-ion Rechargeable
Dimensions : 156.3 x 116.9 x 81.9mm
Weight : 850g
The feeling when using Sony DSLR A900 camera.
1. Sony DSLR A900 camera, the AF less well when compared with the Nikon D3/D700.
When in hunting the AF on A900 need more timeto lock the subjects. Specially at low contras.
2. Details and sharpness, dynamic range and the color results from that two are very satisfying.
3. A900 + Zeiss Lens Cleaning 24-70 + 135/1.8 have a strong resistance (body and its battery).
4. The monitor of A900 is too light and must be set to -2 if the setting are 0 because will display the captured image over exp around 0.3 - 0.5 stop.
5. Anti-dust system in its A900 is very good. better than the IPAD MINI CASE
6. The poor thing in this Alpha System is the FLASH .... Alpha flash technology is very backward. Far away with the Nikon.
Depend on my experience, this camera still excellent compared with others as not much important thing disadvantages.

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