Bahtinov mask for the FMA180Pro.

This mask will only fit on the FMA180Pro, if you have an FMA180 check my other listings as I have a mask for that as well.

Mask sit slightly loose on dew shield and includes a tab with hole for easy removal without disturbing focus. Hole can be used for attaching mask to strap or tether.

I designed this mask to have a high bahtinov factor which allows for easy focusing and good diffraction spikes.
Printed in high quality American made black PLA.

Please feel free to ask any questions.

I can make almost any size bahtinov mask for any telescope so please feel free to message me for custom requests.