The Baader 2" Clickstop is a superior diagonal offering a significant upgrade from diagonals supplied with telescopes
The Baader 2" Clicklock features an oversized 2" dielectric 1/10 wave mirror. This has a scratch resistant hard coating for safe cleaning and will remain scratch free even if subjected to harsh environment
The mirror rejects deep UV and IR radiation, making it safe for solar viewing with all White-Light and H-Alpha Solar Filters. Note that this filtration make it unsuitable for use with Calcium filters.
Supplied as standard with this diagonal is Baaders excellent 2" Clicklock clamp that makes swapping out accessories simple and fast.