Cutaway model Nikon EM. Shutter: Electronically governed Seiko metal blade shutter vertical travel with speeds from 1/1000 to 1 second with a manual speed of 1/90th. Meter: Center-weighted Silicon Photo Diode, ASA 25-1600 EV2-18 (with ASA film and 1.8 lens) Aperture Priority automatic exposure Lens Mount: Nikon F mount, AI coupling (and later) only Flash: Synchronization at 1/90 via hot shoe Flash automation with Nikon SB-E or SB-10 flash units Focusing: K type focusing screen, not user interchangeable, with 3mm diagonal split image rangefinder Batteries: Two PX-76 or equivalent Dimensions: 5.3 × 3.38 × 2.13 in. (135mm × 86mm × 54mm), 16.2 oz (460g) Photography by the Douglas M. Parker Studio, Glendale, California September 9, 2007– September 13, 2007
