Eyepiece Adjustment - Pentax W-821NX Basic Instruction Manual

3.4 Eyepiece adjustment

The eyepiece adjustment is performed before target sighting.
Remove the telescope lens cap.
Å
Point the telescope at a bright object, and rotate the eyepiece ring full counter-clockwise.
Ç
Look through the eyepiece, and rotate the eyepiece ring clockwise until the reticle
É
appears as its maximum sharpness.
• When looking into the eyepiece, avoid an intense look to prevent parallax and eye fatigue.
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