Nikon Series E 28mm f2.8 lens mount_Contax RF well suited to a 35mm

well suited to a 35mm SLR or mirrorless digital camera

and this lens will provide up to half lifesize magnification without extension tubes

a new clock battery

This is the distinctive “zebra” model oif this lens

Tap the rear button to take a light reading and then adjust the shutter speed and aperture dials to light up the green LED- that's it

Nikon Series E 28mm f2.8 lens mount_Contax RF well suited to a 35mmThe Nikon Series E 28mm f2. 8 is a very compact wide angle lens for Nikon F mount. Series E lenses are Nikon's "cheaper" manual focus lenses, usually with older designs this one's based on the pre AI 28mm and more lightweight construction. Not a bad little lens, though! Light dust, smooth focusing, excellent cosmetic condition.