Canon EF User Manual

Page 54

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

focusing index mark. Use a red filter (R1) over the

lens and set the aperture ring manually following the

film manufacture's suggestion for exposure settings.
• Color Infrared Photography: In color infrared

film, two of the film’s layers are sensitive only to

visible light, while the third layer is sensitive only to

infrared. Therefore, it is not necessary to readjust

the focused distance. However, f/stops of f/5.6—16

are recommended to produce sharp pictures. Use

either a dark yellow (Y3) or orange (01) filter and

set the aperture ring manually following the film

data sheet.