Pegasus Astro Prodigy Microfocuser Telescope Adapter for Celestron SCT Edge 9.25, C11 and C14 - PEG-PRDG-C11 kid's telescope Colored filters are used in

Colored filters are used in astronomy to bring out details on a planet’s surface or its cloud structure

Celestron Product Number: 11075-XLT

All four have an inside diameter of 72 mm and are about 0

high-output 12V MagLev fan and vents with mesh filters to prevent dust ingress

EdgeHD optics deliver pinpoint images even with your widest field Celestron Telescope Eyepiece

Pegasus Astro Prodigy Microfocuser Telescope Adapter for Celestron SCT Edge 9.25, C11 and C14 - PEG-PRDG-C11 kid's telescope Colored filters are used inDescription Adapter for the Prodigy Microfocuser Fits the Celestron SCT Edge C11, C14 Can be used to Celestron Edge C 9. 25 in combination with Celestron's focal reducer only. Focal reducer has to be mounted first on the telescope.