![](/library/CANON/CITS_TECH_SUPPORT/Camera/EOS%20Rebel%20T7/s000134.png) |
Turn the dioptric adjustment knob.
- Turn the knob left or right so that the AF points (nine boxes) in the viewfinder look the sharpest.
- If the knob is difficult to turn, remove the eyecup
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If the camera dioptric adjustment still cannot provide a sharp viewfinder image, using E-series Dioptric Adjustment Lenses (sold separately) is
recommended.