Sounds like an adapter that will allow you to use your
Celestron accessories on smaller scopes that
have a standard 36.4mm (1 3/8") thread on the back.
Sometimes call a Large Accessory Ring or LAR.
Celestron accessories on smaller scopes that
have a standard 36.4mm (1 3/8") thread on the back.
Sometimes call a Large Accessory Ring or LAR.
