Eyepiece Cover - Canon EOS 90D Advanced User's Manual

Eyepiece Cover

Shots taken without looking through the viewfi nder (as when using the self-
timer or a remote control) may be underexposed. To prevent this, use the
eyepiece cover ( = 41) attached to the camera strap.
Note that attaching the eyepiece cover is not necessary in Live View
shooting or movie recording.
1
Detach the eyecup.
Push the bottom of the eyecup to detach

it.
2
Attach the eyepiece cover.
Slide the eyepiece cover down into the

eyepiece groove to attach it.
After you fi nish shooting, detach the

eyepiece cover and attach the eyecup.
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