Comes with Nikon F to EF adapter ring

For Nikon F Mount Cameras
Works with Both SLRs and DSLRs
Superior Optical Construction
6.7" (0.17m) Close Focusing Distance
Electronic Coupling
58mm Filter Size
Manual Focusing

The wide angle ZEISS Distagon T* 25mm f/2.8 ZF.2 Lens for Nikon F Mount is the most advanced version of the legendary Distagon, a high performance manual focusing lens with close focus capabilities, first introduced in 1961. The Distagon T* 25mm f/2.8 ZF.2 is a recalculation of this design for use with modern SLRs and DSLRs using either full-frame or smaller sensors.
The ZF.2 lenses feature an electronic interface (CPU) which supports all important operating modes such as shutter priority, aperture priority and programmed auto exposure or manual exposure. Manual settings are available on non-AI compatible camera housings. On camera models without an electronic interface, the aperture is manually set on the lens aperture ring.
Increasing the versatility of this 25mm f/2.8 lens is its close focusing distance of only 6.7" (0.17m), providing a wider perspective than the usual macro focal lengths. Combined with a digital SLR with a 1.5x crop factor, the lens has an effective focal length of 38mm and becomes a moderate wide angle lens.
This precision lens delivers breathtaking images. It is ideally suited for nature and landscapes, but you can get amazing perspectives on almost any subject from portraits to products...all you need is your creativity.