BAADER 2" M68 FOUR-IN-ONE ADAPTER f/5 These filters cut off infrared

These filters cut off infrared and ultraviolet light so the IR-UV cut filter is not necessary

thus improving reliability and the durability of the motor

Prominences are generally larger with

The bag fits the original packaging foam of your iOptron CEM40 mount

This 3 element corrector delivers a fully illuminated and corrected field of 44mm

BAADER 2" M68 FOUR-IN-ONE ADAPTER f/5 These filters cut off infraredThe Baader 2" M68 four in one adapter allows you to connect accessories with a 2" barrel or female M68 x 1 threads to accessories with a variety of thread types. Holds all all Zeiss devices with 68mm thread (with 19mm optical height) Keeps all Vixen Optics with 60mm thread on the focus tube (with 24mm optical height) Keeps all Astrophysics refractors with 2. 7 "thread (with 13mm optical height) Keeps all Skywatcher Celestron refractors, all Synta