Size: 250mm - 290mm
This Bahtinov Mask permits very precise focusing on your selected star. You can easily identify the optimal focus position.
♦ Suitable for telescopes and camera lenses with a front diameter from 150 mm to 200 mm.
♦ Sparing telescope attachment with three screws covered in rubbery plastic.
♦ Simple and precise focusing with all cameras
♦ High quality and resistant black plastic
TS-Optics Bahtinov Mask for Astrophotography - D= 150 - 200 mm
Description
he Bahtinov Mask is named after its inventor Pavel Bahtinov. This focusing tool enables precise adjustment of your Astro pictures to the focus plane of your telescope or camera lens.
Attaching the Bahtinov Mask to your telescope or lens is very simple. Each mask is supplied with 3 screws. Remove the plastic from the screws, put them through the designated holes and then pull the plastic covers back over the screws. Now you can attach the focusing mask to your telescope or lens and start focusing.
