Part: Telrad
These stainless steel knobs replace the small plastic aiming knobs on the Telrad reflex finder.
Installation instructions:
- Tighten the three factory knobs by hand until they become slightly harder to turn. Do not force them.
- Remove one factory knob and replace it with a Bob’s Knob. Repeat for the other two factory knobs, one at a time.
- Loosen the new knobs two or three turns.
- Mount the finder on your telescope and align.
$19.95