Canon DS-8 - Manual (Page 48)

Type
Exposure
Factor
Filter Characteristics
o* uv 1
Absorbs only ultra-violet rays. Especially ef­
fective at seaside and high mountains. Re­
commended for use in color photography.
о
Y 1
Y 3 1.5
2
Increases contrast of monochrome film.
Enhances clouds, darkening the blue sky.
Brightens red and yellow.
о О 1 3
Darkens blue, increases yellow and red
perceptibly. Good for contrasts, especially
in distant landscapes.
о R 1 6
Makes strong contrasts May also be used
with Infrared film,
о G 1 3
Prevents red from turning radically into
white. Lightens faces and sky appropriately
and reflects the lightness of fresh greenery.
о*
ND4
ND8
4
8
ND 4 reduces light volume by 1/4, ND8 by
1/8. No effects on the reproduction of col*
ors of color film.
• SKYLIGHT 1 Acts to harmonize the blue sky and shade.
• CCA 4 1.5
For use with daylight type film under cloudy
condition.
• CCAS 2
For use with tungsten type film under the
morning sun or sunset.
• CCA (12 equiv.) 2
For use with tungsten type film under sun­
light.
• CCB4 1.5
For use with daylight type film In the morn­
ing sun or sunset.
• CCB (12 equiv.) 3
For use with daylight type film under tung­
sten light.
O For black and white film. # For color film.
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