Dioptric Adjustment Lenses - Canon EOS-3 Instructions Manual

To obtain sharp pictures, hold the camera still to minimize camera shake.
• Firmly grasp the camera grip with your right hand.
• Hold the lens with your left hand.
• Press the camera against your face and look through the viewfinder.
• To maintain a stable stance, place one foot in front of the other
instead of lining up both feet.

Dioptric Adjustment Lenses

By attaching a dioptric adjustment lens on the viewfinder eyepiece, near-
or far-sighted users can look through the viewfinder without eyeglasses.
The camera viewfinder is set to -1 diopter, and ten dioptric adjustment
lenses are available. When selecting a dioptric adjustment lens, first
attach it to your camera and check that it is the proper one before
purchasing. See page 138.
• The EOS-3 is compatible with Ed-series dioptric adjustment lenses.
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