Antares 2" 7-Piece Color Filter Set - 2FS1 2" Barlow As a focal reducer

As a focal reducer

The image retains its natural coloration and brightness

Day or night

Includes 2" and 1

Laser Output Power: Class II

Antares 2" 7-Piece Color Filter Set - 2FS1 2" Barlow As a focal reducerAntares 2" Color Filter Set 7 Pieces Planetary Product Highlights: Antares Planetary Multipurpose 2" Filter Set Includes 7 each, 2" Filters Not parfocal Includes 7 Planetary Color Filters The Antares 2FS1 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