Canon EX AUTO - Page 19

Coupling Range of the Electric Eye
The Electric Eye couples to the following range of f/stops
and shutter speeds with respective film speeds. When using
the 50mm standard lens and ASA 100 film, for example,
the Electric Eye couples fully within the range of f/l.S
at l/S sec. and f/16 at 1/500 sec .
•
The Electric Eye does not function at " 8" of the shutter
speed di al because "8" is used for indefinite timed exposures .
• When the Electric Eye is outside the coupling range,
the exposure indicator will point to the over/under exposure
warning mark,
and will indicate that proper exposure cannot
be obtained.
ling Range of the Electric ye
EX50mmF1.S, EX35mmF3.5, EX95mmF3.5, EX125mmF3 .5,
ASA Shutter Speed
25 - 40
l/S 1/15 1/30 1/60 1/125 1/250
50-SO
l/S
1/15
1/30 1/60
1/125
1/250 1/500
100 1/S
1/15
1/30 1/60 1/125 1/250 1/500
125-200 1/15
1/30
1/60 1/125 1/250 1/500
250-400
1/30 1/60 1/120 1/250 1/500
5OO-SOO 1/60 1/125 1/250 1/500
~
* The vacant spaces do not couple with the Electric Eye.