Moonlite CFL 2.5 inch Large Format Refractor Focuser dual with lock

Moonlite CFL 2.5 inch Large Format Refractor Focuser dual with lock

Ask for the model refractor that you want it 

Moonlite manufactures many flanges that fit a variety of different refractors, plus we machine custom flanges for any size telescope by request. Please use the pull down menu to select the flange located at the bottom of this page.

All CFL 2.5" large format focuser flanges feature a 2 piece rotating flange design with a lock knob providing camera angle adjustment. It consist of an upper flange part and a lower flange part on a rotatable radial dove tail design. The upper flange part bolts on to the focuser body with 3 bolts and contains the twin dove tail finders. The lower flange part has the threads/ bolt pattern that matches the refractors OTA and connects in to the upper flange. The thickness and diameter of the lower flange is designed for the telescope it is to be installed on. This 2 part rotating flange system provides collimation ability using a simple 3-point push pull bolt/setscrew arraignment. Please note all focusers are factory collimated dead on before we ship them, and do not require any adjustment. The only time collimation should be changed is if the OTA has some kind of defect causing the focuser to set slanted on the tube. In this case the focuser's collimation ability would come in handy to correct the mechanical centerline collimation of the OTA in question. Flanges can be swapped on the bottom of the focuser so it will fit different refractor