Canon EX AUTO - Filters

Filters
Various types of 48mm and 62mm screw-
in type filters are available for special
effects
in both color and black and white
photography. Through-the-Iens exposure
measurement system
of the Canon EX
AUTO does not require exposure factor
compensation.
Type
o. UV
0 Yl*
0
Y3
0
01*
0
Rl
0
Gl*
O. ND4
O. NOS
•
SKYLIGHT
•
CCA4*
•
CCAS*
•
CCA
Effectiveness of Filters
Absorbs only ult r a-violet rays. Especially
effective at seaside , and in high mountains .
Recommended for use in color photography.
Increases contrast of black and white film.
Enhances clouds , darkens the blue sky.
Brightens red and yellow .
Darkens blue, increases yellow and red per-
ceptibly. Good for contrasts especially in
di stant landscapes.
Makes strong contrasts . May also . be used
with infrared film.
Prevents red from turning radically into
white. Lightens sky and face appropriately,
and reflects the lightness of fresh greenery .
NO 4
reduces light values by 1/ 4, NO 8 by
1/8. No effect on the reproduction of colors .
Acts to harmonize the blue sky and shade .
For use with daylight type film under the
cloud .
For use with universal ty p e" (color negative)
film under the cloud or tungsten type film
under the morning sun or sunset .
(12
equiv .)
For use with tungsten type film under sun·
light.
- ~-~~-~ ----,------- -- .---
•
•
•
CCB4 *
CCBS *
CCB
(12 eQuiv.)
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 tung -
sten light.
o For black and white film. • For color film.
* For 48mm filter only.
35