Skywatcher Filter Set Lunar & Planetary 1.25'' Illuminated Reticule Secondary Mirror Obstruction: 2

Secondary Mirror Obstruction: 2

Its compact size and light weight make it a joy to use on telescopes large and small

based on the Alt-Azimuth principal

CCD imagers will find that Baader's new Narrowband 7nm H-Alpha pass filter delivers the absolute highest contrast deep sky images of H-II regions

EdgeHD optics produce a focal plane more than three-times flatter than a standard Schmidt Cassegrain telescope and dramatically flatter than other competing coma-free designs

Skywatcher Filter Set Lunar & Planetary 1.25'' Illuminated Reticule Secondary Mirror Obstruction: 2Comprises 4 x high quality glass colour filters. Yellow, Red, Green & Moon Neutral Density Filters included. These filters will fit most internally threaded eyepiece barrels of 1. 25" 31. 7mm format. Supplied in attractive foam lined plastic screw top storage case.