Sony Alpha 900
| Brand | Sony 2008 |
| Model | DSLR-A900 |
| Released Year | 2008 |
| Type | Digital Cameras |
| Series | Alpha |
| Color | Black |
| Optical Zoom | -- |
| Status | Discontinued |
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Overview
The Sony Alpha 900 is a full-frame DSLR camera launched in 2008 featuring a 24.6 megapixel Exmor CMOS sensor delivering high-resolution images with excellent detail and low noise. It uses a sophisticated autofocus system with 9 cross-type sensors for precision focusing. The camera supports ISO sensitivity ranging from 100 to 6400, enabling good performance in low-light environments. It incorporates dual BIONZ image processors to enhance image processing speed and quality. The body is constructed with a durable magnesium alloy frame, offering robustness for professional use. Furthermore, the camera features real-time live view with contrast-detection AF for easier composition.
Specifications
| Maximum Aperture | -- |
| Digital Zoom | -- |
| Maximum Resolution | 24.6MP |
| Model | a900 |
| Optical Zoom | -- |
| UPC | 0027242745650 |
| Series | Sony Alpha |
| Type | Digital SLR |
| Color | Black |
| Connectivity | HDMI |
| MPN | DSLR-A900 |
| Features | Interchangeable Lenses, Auto Focus |
| Battery Type | Lithium-Ion |
| Item Weight | 30 Oz. |
| Depth | 3.25in |
| Width | 6.13in |
| 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 |
| 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 |
| Sensor | 24.6 MP Full-frame Exmor CMOS |
| ISO Range | 100 - 6400 |
| Autofocus Points | 9 cross-type phase-detection AF points |
| Continuous Shooting Speed | 5 fps |
| Image Processor | Dual BIONZ processors |
| Body Material | Magnesium alloy |
Images
Key Advantages
The Alpha 900 delivers exceptionally high image quality with its 24.6 MP full-frame sensor. It provides excellent low-light performance with ISO expandable to 6400. The camera's autofocus system is precise and reliable, benefiting professional shooting scenarios. Its solid magnesium alloy body ensures durability and professional-grade build quality. Dual image processors allow fast image processing and reduced noise. The live view mode adds flexibility and convenience for composition and review.
Limitations
The Alpha 900, released in 2008, may lack some modern features like faster continuous shooting speeds compared to newer models. Its bulkier design makes it heavier and less portable than mirrorless alternatives. The camera's video capabilities are limited, focusing mostly on still photography. Battery life, while respectable, may not match newer DSLR or mirrorless cameras optimized for extended use. Autofocus on live view mode is slower than phase detection AF systems in later cameras. The overall price point at launch was relatively high, limiting accessibility for casual users.
FAQ
What is the sensor size of the Sony Alpha 900?
The Sony Alpha 900 features a full-frame 24.6 megapixel Exmor CMOS sensor.
Does the Alpha 900 support video recording?
The Alpha 900 primarily focuses on still photography and offers limited video recording capabilities.
What ISO range does the Alpha 900 support?
It supports ISO sensitivity from 100 up to 6400, suitable for various lighting conditions.
Is the Sony Alpha 900 still in production?
No, the Sony Alpha 900 was discontinued and is no longer in production.
What type of autofocus system does the Alpha 900 use?
It uses a 9-point phase-detection autofocus system with all cross-type sensors.
What materials are used for the camera body?
The Alpha 900 features a robust magnesium alloy body for durability.
When was the Sony Alpha 900 released?
The Sony Alpha 900 was released in the year 2008.
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