Canon EOSIX7 User Manual download pdf (Page 24)

LENS ACCESSORIES

EF lens accessories help you add quality and creativity to your images. Filters can be used to obtain

correct tones or colour reproduction in difficult or unusual lighting conditions. Filters can also change or

distort light for special effects. Many EF lenses offer a close-focusing facility, but you will need close-up

lenses or extension tubes if you want to shoot within a few inches of the subject for higher magnification

images. An even wider range of accessories becomes available if you fit the Canon Macro lens mount

converter FD-EOS.

52 mm, 58 mm, 67 mm,

72 mm, 77 mm

Effect Available size

Protect filter.

A neutral filter which protects your valuable lens

while maintaining perfect colour balance. Its multilayer coating

reduces the risk of flare. Does not alter the exposure.

52 mm, 58 mm, 72 mm

Skylight filter. A light-amber filter for use with both black-and-

white and colour film for daylight exposure. It reduces the blue

colour cast which can occur on sunny days, especially in shadow

areas. Does not alter the exposure.

52 mm, 58 mm, 72 mm

UV filter. A colourless filter which absorbs ultraviolet radiation

without affecting visible light. Effective for reducing distant haze

in landscape pictures taken on sunny days, especially when using

black-and-white film. Has no effect on exposure. Can be used as

a protective filter.

Lens hoods. Shields your lenses from extraneous light and

prevent flare spoiling your images.

Lens cases. Functional, rugged and well designed.

Indispensable for protecting valuable lenses.

Filters

Control the light passing through your lens to the film.

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Canon EOSIX7 User Manual Page 24