TS Optics 300mm Bahtinov Mask with Screws

TS Optics Bahtinov mask for optical tubes up to 300mm aperture
an essential accessory for precise focusing in astrophotography - CNC-machined from rigid plastic - 348mm diameter
TS Optics Bahtinov mask for telescopes up to 300mm aperture
Bahtinov masks are the perfect accessory for precise focusing in astrophotography. You can easily and reliably verify when you have reached the correct focus point: no more mistakes!
How to mount the mask on the telescope:
TS Optics Bahtinov mask for telescopes up to 300mm aperture
Each mask is equipped with 2 plastic screws used to securely position it on your telescope. Simply mount the screws into the 2 holes and then place it onto your telescope's dew shield. This system is universal and allows this Bahtinov mask to be mounted on various tubes within the specified diameter range.

Main features

TS Optics quality for a reliable and satisfying observation experience.

• TS Optics product for astronomy

Main technical specifications