Canon QL FT - Filters

Various types of 48mm (for FL 50mm F 1.8)
and 58mm (for FL 50mm F 3.5, F 1.4, 55mm
F 1.2) screw·in type filters are available for
special effects in both color and black and
white photography. The TTL exposure meas·
urement system of the Canon FT does not
require exposure factor compensation.
Filters
UV
for color and black and white
Y1
Y3
01
R1
G1
ND4
NDB
)
for color and
black and white
Sky li ght )
CCA4
CCAB
CCA (12 equiv.) for color
CCA4
CCAB
CCA (12 equiv .)
38
• Absorbs only ultra·violet rays. Especially effective at seaside, high
mountains where there is much ultra·violet rays. Recommended for use
in color photography .
• In creases contrast of black and white film. Enhances clouds, darkening
the blue sky. Brightens red and yellow .
· Darkens blue, increases yellow and red volume perceptibly. Good for
contrasts in distant landscapes.
· Makes strong contrasts . Renders day almost into night . May al so be
used with infrared film .
· Prevents red from turning radically into white . Lightens sky and face
appropriately, and reflects the lightnes s of fre sh greenery .
· ND 4 reduces light values by 1/ 4, ND B by l / B. No effects on the repro·
duction of colors of color film.
• Acts to harmonize the blue sky and shade .
• For use with daylight type film under the cloud.
· For use with universal type (color negative) film under the cloud or tung ·
sten type film under the morning sun or sunset.
· For use with tungsten type film under sunlight.
· For use with daylight type film under the morning sun or sunset.
· For use with daylight type film and clear flash bulb.
· For use with daylight type film under tungsten light .