Nikon F2 manual focus single-lens-reflex camera is an improved version of the original F with shutter speeds from 10 second to 1/2000, and quick return reflex mirror. Produced from 1973 to 1976, Nikon F2 Photomic SB camera was the first camera to feature silicon blue photodiode light metering cells and an eyepiece shutter. The Non-AI version of the F2AS, it will accept EE Aperture Control Attachment DS-1 and DS-2. With the coupled DP-3 finder TTL full aperture, center-weighted exposure metering are available. Optional motordrives MD-1, MD-2, MD-3. Backs: MF-1, MF-2, MF-3, MF-10. Shutter priority AE possible with optional EE Aperture Control Attachment DS-2.