- Plugs for Barlows, Focusers
- 2" Plugs for Telescope Focusers, Barlows, Diagonals etc., 5 Pack
This pack of 5 2" plugs allows you to protect telescope focusers, barlow lenses, flip mirrors etc. The plug fits in the opening where an eyepiece would go. They are made of hard, bright yellow plastic so they are easy to see in the dark.