Alpha 900

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MountSony A
Flange Back44.5 mm
Mount Diameter49.7 mm
SensorFull Frame
Electronic ContactsYes
ManufacturerSony
Release Year2008
BatteryNP-FM500H Find NP-FM500H on eBay
Memory CardCompactFlash (CF) + Memory Stick PRO Duo / PRO-HG Duo
Find CF cards on eBay Find Memory Stick PRO-HG Duo cards on eBay

Sony’s first full-frame DSLR, with a 24.6-megapixel sensor, a pentaprism viewfinder and in-body image stabilization, serving as the flagship of the A-mount system. Its A-mount includes a built-in autofocus motor, driving screw-type as well as SSM/SAM lenses.

Compatible Lenses

Native Mount — Sony A Lenses (43)
Via Adapter — Nikon F Lenses (120) · Third-party adapters
Adapter: No Nikon F to Sony A adapter is registered in our database yet.
Third-party adapters are available. Autofocus and electronic aperture support vary by adapter and lens, so check compatibility before buying.
Find Nikon F to Sony A adapters on eBay
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