Nikon EM
Nikon EM 35 mm camera with Nikon Series E 50 mm lens | |
| Overview | |
|---|---|
| Maker | Nippon Kogaku K. K. |
| Type | 35 mm film SLR |
| Released | 1979 |
| Lens | |
| Lens mount | Nikon F lens mount |
| Focusing | |
| Focus | Manual |
| Exposure/metering | |
| Exposure | Aperture priority 60/40 center-weighted |
| Flash | |
| Flash | ISO standard Hot shoe |
| Shutter | |
| Frame rate | Manually wound, 2 frames/s with Nikon MD-E motor drive |
| General | |
| Dimensions | 135 × 54 × 86 mm |
| Weight | 460 g (16 oz) |
| Made in | Japan |
The Nikon EM is a beginner's level, interchangeable lens, 35 mm film, single lens reflex (SLR) camera. It was manufactured by Nippon Kogaku K. K. (today Nikon Corporation) in Japan from 1979 to 1982 (available new from dealer stock until circa 1984). The camera was designed for and marketed to the growing market of new photographers then entering the SLR buyer's market. The EM uses a Seiko MFC-E focal plane shutter with a speed range of 1 to 1/1000 second plus Bulb and flash X-sync of 1/90 second. It is 86 mm (3.4 in) high, 135 mm (5.3 in) wide, 54 mm (2.1 in) deep and weighed 460 grams (16 oz). Unlike most Nikons of the time, it was available only in black. The EM has no full manual exposure mode capability, but instead was intended to be used by inexperienced photographers who could not easily master the intricacies of shutter speeds and f-stops. There were also significant changes to the EM's mechanical and electrical components to reduce its production cost relative to previous Nikon cameras: dimensional tolerances weren't as tight, there were no ball bearings in the film advance mechanism, and no high-quality titanium shutter. The introductory US list price for the body plus normal lens was only $231.
The EM accepts nearly all lenses with the Nikon F bayonet mount except lenses introduced in 1959, non-ai lenses will damage the lensmount, it does support the automatic indexing (AI) feature introduced in 1977. The contemporary Nikon-made AI lenses were the Nikkor AI-S, Nikkor AI and Nikon Series E types. The AF-S Nikkor, AF-I Nikkor, AF Nikkor D and AF Nikkor autofocus lenses are also AI types. Nikon's most recent 35 mm film SLR lenses, the AF Nikkor G type introduced in 2000, lack an aperture control ring, and the AF Nikkor DX type (2003) with image circles sized for Nikon's digital SLRs will mount but will not function properly. IX Nikkor lenses introduced in 1996 for Nikon's Advanced Photo System SLRs must not be mounted to an EM, as their rear elements will intrude far enough into the mirror box to cause damage.