Bahtinov mask

Bahtinov mask

Custom Bahtinov mask

Price: $16.50 to $27.50

For further info or to purchase, please use the Contact page.


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Bahtinov masks for telephoto lenses and refractors. These are designed to fit the inside diameter of lens hoods or filter threads. The red coloured rings help finding them at night with a red light torch.
Many sizes are available.  Maximum clear aperture available is 140mm. Material is 3D printed ABS.