Canon Booster.40 - Canon FT QL Instructions Manual

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Canon Booster
A separately available Canon Booster is an auxiliary meter
that is attached to the FT and PELLIX QL for measuring
the subjects under dim lighting conditions.
Technical Data
Light Measuring Range;
Using ASA 100 film; EV 2.5
1/4 sec.-EV -3.5 15 sec. at f/1.2.
Measuring Method :
Zero-method direct reading type.
Photocell:
Utilizes CdS photocell of the camera.
Exposure Time Dial:
In the case of FT; 30, 15, 8, 4, 2,
1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60 sec.
Power Sources:
For operating meter, use two 1.3v M20
(# 625) mercury batteries.
For illumination of meter indicator window, use one 1.3 v
M20 mercury battery (use the battery removed from the
camera).
Battery Check:
Can be checked by the switch.
Size:
65
X
54
X
39mm
{2y2" x2ys" x
Weight:
180grams (6% oz.).
40

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