Christopher Williams
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, 2008