Now that I have a Hyperstar this Filter will not work so need to sell it, it is in exceptional condition, the filter threads into the back of your CCD Camera if it has a T-Thread which most CCD Cameras will have. The filter threads into that and then into your Scope.
$130
Last edited by Ramsees; 23-02-2015 at 07:00 PM.
Reason: Changing Specifications and price