Polaroid 636 User Manual

15. In a low-light FAR picture, the blades open fully and the photocell sees scene light
through the photopic filter. When 100% of the necessary light is seen or when the internal
clock reaches 396 ms, the flash is quenched and the shutter blades close.
16. After the blades close, the motor is turned on. The timing gear advances the pick, indexes
the counter, and brings the S5 actuator back to its original position. The shutter system is
latched closed, ending the low-ambient FAR sequence.
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Polaroid 636 Specifications

General

Film Format	600 Film
Lens	Fixed focus plastic lens
Focus Range	1.2m to infinity
Shutter	Electronic shutter
Flash	Built-in flash
Viewfinder	Optical viewfinder
Battery	Integral to the film pack