Antares 2" Color Filter Set - 4 Pieces - Planetary - 2FS2 76mm Telescope Full radiant barrier type liner

Full radiant barrier type liner

In addition to being easy to set up and take down

Real time periodic error correction (RPEC)

Magnesium Alloy Body: This material is strong and durable

3" reducer’s drawtube has a female M63×1 thread for the focuser of objective lens

Antares 2" Color Filter Set - 4 Pieces - Planetary - 2FS2 76mm Telescope Full radiant barrier type linerAntares 2" Color Filter Set 4 Pieces Planetary Product Highlights: Antares Planetary Multipurpose 2" Filter Set Includes 4 each, 2" Filters Not parfocal Includes 4 Planetary Color Filters The Antares 2FS2 Color Filter Set is a 2" eyepiece filter set for all astronomy planetary observing and imaging applications. Color filters enhance planetary imaging. Every refractive system, (such as lenses, correctors, eyepieces etc.) produce some Chromatic Focal