Colour Magic 2-inch Duo-band C2 (SII+OIII) Edge HD in which the training data

in which the training data is stored in the motor controller permanently

WORKS WITH YOUR EXISTING TELESCOPE: Compatible with Celestron PowerSeeker 127EQ

6 ¾” (171mm) to 7” (178mm)

Quick Align Periodic Error Correction Yes Computer Hand Control 2 line x 18 character backlit Liquid Crystal Display

Colour Magic 2-inch Duo-band C2 (SII+OIII) Edge HD in which the training dataLike the 2" Colour Magic C1 Duo band filter, the C2 Duo band filter is specifically designed for advanced deep sky astrophotographers who are shooting emission nebulae. The C2 filter produces dual narrowband "S II + O III" images for use with one shot color cameras. The Colour Magic C2 is especially useful for astrophotographers who wish to create images in the SHO or "Hubble Palette." Not long ago, doing SHO images required a monochrome astro camera,