Tri-Bahtinov Focus Masks

28 products

28 products

The Tri-Bahtinov Mask is an advanced version of the Bahtinov mask that allows for even more precise adjustments and can also be used as a collimation tool. 

Free software to analyze focus and collimation is now available here:

https://github.com/insertnamehere1/Bahtinov-Collimator/blob/master/published/setup.exe

 
ZWO Seestar S50 - BAHTINOV MASK PRO System (Bahtinov Mask & Diffraction Spike Masks)
Farpoint Adjustable Tri-Bahtinov Mask - 2.5 Inch to 4.5 Inch OTAs
Grommet-Screw.jpg (6795775344793)
Farpoint Adjustable Tri Bahtinov Mask - 3.5 Inch to 6.5 Inch OTAs
Grommet-Screw.jpg (6795775410329)
Farpoint Adjustable Tri-Bahtinov Mask- 5.5 Inch to 8.5 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 6.5 Inch to 9.5 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 7.5 Inch to 10.5 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 8.5 Inch to 11.5 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 9.5 Inch to 12.5 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 11 Inch to 14 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 12 Inch to 15 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 13 Inch to 16 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 14 Inch to 17 Inch OTAs
Farpoint Adjustable Tri-Bahtinov Mask - 15 Inch to 18 Inch OTAs
Farpoint Tri-Bahtinov Mask for Celestron 8 Classic
Tri-Bahtinov Mask for Celestron (6795857232025)
Farpoint Tri-Bahtinov Mask for Celestron 8" SCT
Tri-Bahtinov Mask for Meade (6795857330329)
Farpoint Tri-Bahtinov Mask for Meade 8" SCT
Tri-Bahtinov Mask for Celestron (6795857100953)
Farpoint Tri-Bahtinov Mask for Celestron 8" RASA
Tri-Bahtinov Mask for Celestron (6795857985689)
Farpoint Tri-Bahtinov Mask for Celestron 9.25" SCT
Tri-Bahtinov Mask for Meade 12" SCT LX 850 (6795857756313)
Farpoint Tri-Bahtinov Mask Meade 10" SCT
Tri-Bahtinov (6795857559705)
Farpoint Tri-Bahtinov Mask for Celestron 11" SCT
Tri-Bahtinov Mask for Celestron 11" Classic (6795917459609)
Farpoint Tri-Bahtinov Mask for Celestron 11" Classic
Tri-Bahtinov Mask Celestron (6795857592473)
Farpoint Tri-Bahtinov Mask Celestron 11" RASA
Tri-Bahtinov (6795857920153)
Tri-Bahtinov Focus and Collimation Mask for Meade 12" SCT
Farpoint Tri-Bahtinov Mask for Meade 12" SCT LX 850
FP418HT (6795862343833)
Farpoint Tri-Bahtinov Mask for Celestron C14 with Hyperstar or Fastar
Tri-Bahtinov Mask for Celestron C14 (6795862114457)
Farpoint Tri-Bahtinov Mask for Celestron RASA 14"
Tri-Bahtinov (6795857920153)
Farpoint Tri-Bahtinov Mask for Meade LX600 and LX850 14" f/8 SCT
Tri-Bahtinov (6795857920153)
Farpoint Tri-Bahtinov Mask for Meade LX200 16" f/10 SCT