|Losmandy VCB-8 radius blocks for use with CelestronC8 if mounting hole separation is 1.75" apart. |
These radius blocks are needed to attach the VS13 dovetail to a Celestron C8 optical tupe when the mounting holes are 1.75" apart. The radius blocks attach to the accesory mounting holes on the optical tube, and the dovetail attaches to them.
If you've already bought this product, please sign in and add your own review!