Code: MAS-009A 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 masks are second to none for precision quality and sharpest focus assessment.
It suits telescope tubes or dew shield diameters of from 8cm to16.5cm. With a rigid black plastic design and 3 mounting rings it can be conveniently fitted to quick focus checking with any CCD camera inclusing popular DSLR's.
Check out the batinov video focusing tutorial on our Tech Guides support page.
