Canon F1-N User Manual

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Film Speed Range
One of the widest ranges of any 35mm 
SLR, the ASA 6-6400 film speed 
provides plenty of latitude for 
push-processing films. 
The ASA is clearly displayed in the 
window for easy reference.
Film Advance Lever
The film advance lever has a 30° stand-off 
angle for readiness in action 
photography. Contoured to fit the thumb 
for comfortable and efficient operation, 
the lever allows single or multiple stroke 
film advance.
Battery Check Button
Press this button to monitor the battery 
condition. Power is sufficient if the 
meter needle moves above the battery 
check mark in the viewfinder. The button 
also serves to cancel the self-timer 
exposure meter and viewfinder 
illumination, as well as to release the 
second shutter curtain during long 
exposures
Safety Stopper 
A safety lock eliminates all risk of 
accidentally opening the camera back and 
exposing the film. To open, 
simultaneously depress the stopper and 
lift the rewind knob.