Farpoint Tri-Bahtinov Mask — Meade LX850/LX600 14" f/8 SCT Visual Filter The standard Bahtinov mask is

The standard Bahtinov mask is the simpler option if you only need focus assistance — same drop-in fit

Clear aperture (Mask ID): 264 mm (10

highly polished with maximum light transmission coatings on both sides

For use with Celestron 9

Custom-fit Bahtinov focus mask for the Meade LX200 16" f/10 SCT

Farpoint Tri-Bahtinov Mask — Meade LX850/LX600 14" f/8 SCT Visual Filter The standard Bahtinov mask isNot sure this is the right mask for your telescope? Use our Focus Mask Finder match your scope to the right Standard, Tri Bahtinov, or Hyperstar RASA mask. Custom fit Tri Bahtinov focus and collimation mask for the Meade LX850 LX600 14" f 8 SCT. Drops onto the front of your telescope, gives you focus AND a collimation check from a single short exposure, and lifts off cleanly when you're done. Made in our own shop in the USA American materials,