Sony A900 image

Sony A900

Quick information
Brand Sony 2008
Model DSLRA900
Released Year 2008
Type Digital Cameras
Series Alpha
Color Black
Status Discontinued
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Overview

The Sony Alpha DSLRA900 is a professional-grade digital SLR camera equipped with a 24.6-megapixel full-frame CMOS sensor, offering excellent image quality and detail resolution suitable for high-end photography. It uses the BIONZ image processor to enable high-speed performance, improved noise reduction, and enhanced color accuracy.

This camera supports ISO sensitivity ranging from 100 to 6400, expandable up to 25600, allowing versatile shooting in various lighting conditions. The Autofocus system includes 9 cross-type points, enhancing accuracy and speed for moving subjects. It supports continuous shooting at up to 5 frames per second, making it suitable for action and sports photography.

The DSLRA900 features a 3-inch LCD screen and an electronic viewfinder with a 100% frame coverage, providing clear composition and review options. It records RAW and JPEG image formats for flexible post-processing. Connectivity options include USB 2.0 and HDMI output to facilitate image transfer and external display connections.

The camera body is weather-sealed magnesium alloy, ensuring durability and resilience in challenging environments. It uses interchangeable Sony Alpha mount lenses, expanding creative possibilities with a wide range of compatible optics.

Power is provided by a rechargeable Lithium-ion battery with a capacity suitable for extended shooting sessions. Storage is managed through dual slots supporting Memory Stick PRO Duo and SD/SDHC/SDXC cards, offering fast data handling and backup options.

Overall, the Sony Alpha DSLRA900 combines robust build quality with advanced imaging technology, catering to demanding photographers seeking high-resolution full-frame performance.

Specifications

MPN DSLRA900
GTIN 0021331227775
UPC 0021331227775
Color Black
Battery Type Lithium-Ion, Lithium
Connectivity USB 2.0, HDMI
Features Auto Power Save, Date/Time Stamp, CMOS Sensor, Auto Focus, Image Stabilization, Noise Reduction, Interchangeable Lenses, Body Only, Sharpness Control, Shock Resistant, Histogram Display, Viewfinder, Dioptric Adjustment, Exposure Compensation, AE/FE Lock, Tripod Thread, AF Lock
Screen Size 3 in
Series Sony Alpha
Type Digital SLR
Maximum Resolution 24.6 MP
Model Sony A900
Item Height 116.9 mm
Item Weight 30 oz
Camera Type Digital Single-Lens Reflex (DSLR)
Sensor 24.6MP Full-Frame CMOS Sensor
Image Processor BIONZ
ISO Sensitivity 100 - 6400 (expandable to 25600)
Autofocus Points 9 Cross-Type AF Points
Continuous Shooting Up to 5 fps
Viewfinder Electronic, 100% Coverage
LCD Screen 3.0-inch Fixed TFT LCD
Lens Mount Sony Alpha Mount
Image Formats RAW, JPEG
Storage Media Dual Slots: Memory Stick PRO Duo, SD/SDHC/SDXC
Video Recording No
Battery Rechargeable Lithium-ion
Body Material Magnesium Alloy, Weather-Sealed
Weight Approx. 850 grams (body only)
Release Year 2008

Key Advantages

The Sony Alpha DSLRA900 offers a high-resolution 24.6MP full-frame sensor delivering professional-grade image quality. Its advanced BIONZ processor enhances processing speed and image clarity. The camera's 9-point cross-type autofocus system ensures precise and reliable focusing performance. Robust build quality with weather-sealed magnesium alloy body allows for reliable use in harsh conditions. It supports wide ISO sensitivity for versatile shooting in diverse lighting environments. Dual card slots provide flexibility and security for image storage and backup.

Limitations

The DSLRA900 does not support video recording, limiting its use to still photography only. Its continuous shooting speed of 5 fps may be slower compared to newer, high-speed cameras. The LCD screen is fixed and lacks a touchscreen interface found in modern cameras. Battery life provides moderate endurance but may require spares for extended use. The camera's weight and size are relatively bulky, making it less convenient for casual or travel photography. Autofocus system, while effective, is less sophisticated compared to current multi-point AF systems.

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