Code: MAS-009B The easy way to check accurate camera focus with a high quality mask
One of the most frustrating tasks in astrophotography is ensuring that your telescope is focussed correctly. The long known benefits of using a Batinov focusing mask will ensure you spend more time imaging and less time fiddling around with focusing.
Our Batinov mask for C11 scopes are second to none for sharp edge quality and precision focus assessment.
The mask suits Celestron C11 Schmidt Cassegrain telescopes. With a rigid black plastic design it can be conveniently fitted for quick focus checking with any CCD camera inclusing popular DSLR's.
Check out the batinov video focusing tutorial on our Tech Guides support page.
