Dial in precision focus with ease using a custom-fit Bahtinov mask, 3D-printed in durable, temperature-tolerant PETG filament.
A Bahtinov mask is an essential tool for achieving critical focus in astrophotography, allowing for quick and accurate alignment of your telescope. Each mask is custom-designed to match your telescope’s aperture and focal length, ensuring optimal performance.
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Models 6" and smaller are printed as a solid one-piece design.
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Larger than 6"? These masks are made as sturdy two- or four-piece snap-fit designs for added strength and ease of use.
For compound scopes (SCTs, RCs, CCs, Newtonians, etc.), we recommend upgrading to our TriBahtinov Mask, which allows for both focusing and collimation adjustments.
Whether you're using a small refractor or a large reflector, Buckeye Stargazer Bahtinov masks offer a reliable, affordable way to get sharp, pinpoint stars in every image.
If you don't see your scope listed below Buckeye will be happy to design a mask to meet your needs.