FED 4

Technical Data Size of picture 24 x 36 mm. Magazine charging capacity 1.65 m. for 36 pictures Lens anastigmat Industar-61 f/2.8 53 mm. Lens connecting thread M39 x 1 mm. Coupling dimensions for attachments - plane 42 mm. Coupling dimensions for attachments - threaded M40.5 x 0.5 mm. Focusing Range From 1 m. to infinity Viewfinder Optical, coupled with rangefinder, provided with dioptric correction of +/- 2D. Shutter Curtain-type, with speeds from 1 to 1/500 and B (by hand) Exposure Meter Photoelectric, single range Automatic releaser Mechanical Synchronizer X-contact, for electronic flash lamps Tripod thread 1/4 inch Mass of camera in case 0.99 kg.