Nikon FM2N

The Nikon FM2 is an advanced semi-professional, interchangeable lens, 35 mm film, single-lens reflex (SLR) camera. It was manufactured by Nippon Kogaku K. K. (today Nikon Corporation) in Japan from 1982 to 2001. The original camera was released with some incremental improvements (such as a higher flash-sync speed) in 1984 and this later version is commonly referred to as the FM2n (for 'new' due to the N preceding the serial number on the rear of the top plate) although both versions are labelled as the FM2 on the front of the camera body. The FM2 originally used an advanced Nikon-design, metal-bladed, bearing-mounted, vertical-travel focal plane shutter with a (then unheard-of) speed range of 1 to 1/4000th second plus Bulb, plus a fast flash X-sync of 1/200th second. It had dimensions of 90 mm (height), 142 mm (width), 60 mm (depth) and a weight of 540 g. It was available in two colors: black with chrome trim and all black. The introductory US list price for the chrome body only (no lens) was $364. By 1988, it listed for $525; in 1995, it plateaued at $745 and remained there until discontinued. Note that SLRs usually sold for 30 to 40 percent below list price.

The FM2 is a member of the classic Nikon compact F-series SLRs and was built using the same material - copper-aluminium-silicon (copper-silumin) alloy - as the earlier Nikon FM (introduced in 1977) and FE (1978) cameras. The Nikon FE2 and FA of 1983 also had this silumin alloy construction, along with the limited production Nikon FM3A of 2001, although the design of the housing differs from model to model.

Like its predecessor, the FM, the FM2n has a long-standing reputation for reliability and durability. It has an extremely strong body of copper-aluminum-silicon (silumin) alloy. The FM2's film transport consists of high-strength hardened metal gears and moving parts, mounted on clusters of ball bearings. The camera's precision-tapered, high-strength vertical metal shutter blades were fabricated originally of lightweight titanium (later production FM2 shutter blades were made of aluminum), while the mirror/shutter mechanism rides on self-lubricating bearings. The mirror linkage uses the same mechanism found on Nikon's professional F2, with some modern improvements designed to further reduce effects of vibration and mirror bounce. The FM2 also features Nikon's famous close tolerance assembly and minimal space lubrication, meaning that it will reliably operate in temperature extremes of −40 °C to +50 °C.

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