Sony Alpha 900 image

Sony Alpha 900

Quick information
Brand Sony 2008
Model a900
Released Year 2008
Type DSLR Cameras
Series Alpha
Color Black
Status Discontinued

Overview

The Sony Alpha 900 is a professional-grade DSLR camera featuring a full-frame 24.6-megapixel CMOS sensor, delivering high-resolution imaging with low noise. It includes Sony's BIONZ image processor, facilitating fast image processing and improved color reproduction. The camera incorporates a 19-point autofocus system with 11 cross-type sensors, ensuring precise focus accuracy. It supports ISO sensitivity ranging from 100 to 6400, expandable for versatile shooting in various lighting conditions. The Alpha 900 offers a robust magnesium alloy body for durability and weather sealing for outdoor use. Additionally, it supports full HD video recording and features dual media slots for CompactFlash and Memory Stick PRO Duo cards.

Specifications

MPN DSLR-A900
UPC 0027242745650
Model a900
Battery Type Lithium-Ion
Type Digital SLR
Color Black
Connectivity HDMI
Features Interchangeable Lenses, Auto Focus
Series Sony Alpha
Depth 3.25in
Width 6.13in
Item Weight 30 Oz.
Height 4.63in
Screen Details LCD Display-Tft Active Matrix-3"-Color
Exposure Compensation ±3 Ev Range, in 1/2 or 1/3 Ev Steps
Light Sensitivity Iso Auto (200-1600), Iso 100-6400
Sensor Type Cmos, Exmor Cmos
Exposure Range Ev 0-20 (Iso 100)
Product Features It's all in the detail The high-resolution CMOS sensor assures detail-packed pictures with excellent contrast and gorgeous colors. Exmor technology cuts noise while signals are converted to digital form. The result? Flawlessly beautiful images. Look closely: you've never seen anything like it Don't miss those vital details. The Xtra Fine LCD screen gives you an incredible view of all your shots, with superb color reproduction and contrast. It's ideal for checking correct focus and exposure when you're reviewing pictures after shooting. Enjoy a brighter outlook Take a look through the bright optical viewfinder. You'll be amazed by an exceptionally clear view of your subject, with 98% field coverage... so what you see is exactly what you shoot. Control the show in comfort Connect the camera to your BRAVIA television - then effortlessly control playback functions with your BRAVIA TV's remote. There's no need to get up from your favorite chair to enjoy the show in sparkling HD. Get tough... whatever the weather It's all about inner strength. The rugged aluminum chassis is teamed with magnesium alloy body panels for extra strength while keeping weight to a minimum. Vulnerable controls and other sensitive areas are protected from dust and moisture for worry-free outdoor shooting.
Focal Length Equivalent to 35mm Camera 42-112.5mm
Special Effects Neutral, Landscape, Black & White, Autumn, Autumn Leaves, Portrait, Deep, Clear, Sunset, Light, Sepia, Vivid Audio, Night View
Camera Flash Features Af Illuminator
White Balance Presets, Tungsten (Preset), Flash (Preset), Cloudy (Preset), Custom, Shade (Preset), Fluorescent (Preset), Daylight / Sunny (Preset), Automatic
Battery Form Factor Manufacturer Specific
Focus Adjustment Manual, Automatic
Expansion Slot 1X Memory Stick Duo, 1X Memory Stick PRO/Duo, 1X CompactFlash Card-Type I/II
Operating System Supported Microsoft Windows 2000 Professional, Mississippi Windows 2000 Professional, Microsoft Windows XP Professional, Mississippi Windows XP, Mississippi Windows Vista, Mississippi Windows 2000, Apple Mac Os X 10.1.3 or Later, Microsoft Windows Vista, Microsoft Windows XP Home Edition, Mississippi Windows XP Sp2
Sensor Size 24x35.9mm
MAX Shutter SPEED 1/8000 Sec
Display Size 3in
Still Image Format Raw + JPEG, Raw, JPEG
Exposure Modes Program, Aperture-Priority, Bulb, Shutter-Priority, Manual, Automatic
Display Rotation Built-In
Screen Size 3.0"in
Light Sensitivity MAX 6400
Maximum Resolution 24.6MP
Optical Viewfinder Type Fixed Eye-Level Pentaprism
Display Type LCD
Sensor Resolution 24.6MP
Exposure Metering Multi-Segment, SPOT, Center-Weighted
Min Shutter SPEED 30 Sec
Additional Features Interchangeable Lenses, Autofocus
Min Operating Temperature 0°C
Continuous Shooting SPEED 5fps
Viewfinder-Field Coverage 100%
Exterior Color Black
MAX Operating Temperature 40°C
Connector Types 1X Hdmi Output, 1X Composite Video Output, 1X Remote Control, 1X USB
Dioptric Correction Range -3 to +1
Viewfinder Magnification 0.74x
Camera Type Digital SLR
Auto Focus Type TTL Contrast Detection, TTL Phase Detection
Viewfinder Type Optical
Lens for Sd Body only
Supported Flash Memory Memory Stick Duo, Microdrive, Memory Stick PRO/Duo, CompactFlash, Memory Stick PRO-HG Duo

Key Advantages

One of the main advantages of the Sony Alpha 900 is its high-resolution full-frame sensor providing exceptional image detail. The advanced autofocus system offers accurate and fast focusing capabilities suited for professional use. Its build quality ensures reliability in challenging environments with weather sealing and a robust chassis. The inclusion of dual media slots adds flexibility and extensive storage options for photographers. The camera's ISO range supports shooting in various light conditions without compromising image quality. The BIONZ processor enhances image processing speed and overall camera responsiveness.

Limitations

Despite its many strengths, the Sony Alpha 900 has some limitations such as relatively slower continuous shooting speed compared to modern DSLR cameras. Its autofocus system, while advanced for its time, may not perform as well in very low light or fast action scenes compared to newer models. The camera's weight and size might be considered bulky for some users used to more compact systems. Lack of modern features such as Wi-Fi connectivity and touchscreen controls limit user convenience. Video capabilities are basic compared to dedicated video cameras or modern mirrorless systems. Battery life, while adequate, may require carrying spares for extended shoots.

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