Specifications
35. Film rewind button 
SPECIFICATIONS 
Type 
35mm full-frame SLR camera with open-aperture center weighted 
Lens mount 
Through-The-Lens meter. 
Pentax K bayonet. 
Standard lenses 
SMC Pentax 50mm f/1.2 
SMC Pentax-M 50mm f/1.4 
SMC Pentax-M 50mm f/1.7 
SMC Pentax-M 40mm f/2.8 
Shutter 
Horizontal-run, rubberized silk focal-plane shutter; speeds from 1 
Flash synchronization 
to 1 /1000 sec. plus B; shutter lock and "Cocked" indicator. 
FP and X sockets, plus hot/cold accessory shoe for X contact; 1/60 
sec. X synchronization. 
Self-timer 
Delays shutter release t04- 12 seconds; self-timer starter button 
p
rovided. 
Viewfinder 
Silver-coated pentaprism finder; split-image microprism focusing 
screen (8 interchangeable screens); 95% of picture-taking area 
visible 
and 0.97X magnification with 50mm lens at infinity); -1.0 diopter 
eyepiece. Information viewfinder shows f/stop, shutter speed and 
tri-colored LED read-out dots. Correction lens adaptor M, 
Magnifier 
M and Refconverter M fit the viewfinder frame. 
Mirror and diaphragm 
Instant return mirror and automatic diaphragm. Depth-of-field 
p
review with self-timer lever. 
Film wind and rewind 
Ratchet-type rapid wind lever, plastic-tipped for winding comfort. 
www.4butkus.org 
  162° throw with a stand-off angle of 20°. Rewind crank for 
speedy film rewind. 
Film loading 
N
ew magic-needle quick/sure loading. 
Automatic winder 
MX camera body accepts Winder MX for up to 2 frames-per-
second 
Exposure counter 
(single-frame and consecutive exposure operation possible) and 
Motor Drive MX for up to 5 frames per second (single-frame and 
consecutive exposure operation possible), for automatic, speedy 
film wind and shutter cocking. 
Automatic reset type. 
Exposure meter  Open-aperture, center-weighted Through-The-Lens meter, with 










