Tele Vue Mount Ring Set for 4” Tube - MRS-4011 Celestron CGEM II Telescopes This is not a stand-alone

This is not a stand-alone filter

Reticle: Illuminated

T-Ring Adapter replaces the eyepiece holder on the 2" 4X Powermate

depending on the size of the imaging camera

The Celestron Polar Finder is designed for use with CG-5

Tele Vue Mount Ring Set for 4” Tube - MRS-4011 Celestron CGEM II Telescopes This is not a stand-aloneTelevue Mount Ring Set 4" Features: This Tele Vue Mount Ring Set is for 4" optical tube assemblies. Now comes with the Televue BPL 1098 GIBRALTAR 5 Mounting Plate Accessory slots for Starbeam, Piggy Cam, etc. The Tele Vue Mount Ring Set has an adjustable top plate for spacing the ring set and adding additional accessories. Televue Mount Ring Set for 4" diameter optical tube assemblies. Highlights include dual rings with bat handle locks, accessory