Farpoint Tri-Bahtinov Mask — Celestron 11" SCT (Hyperstar/Fastar)

Name: FarpointAstro Farpoint Tri-Bahtinov Mask — Celestron 11" SCT (Hyperstar/Fastar) - Farpoint Tri-Bahtinov Mask — Celestron 11" SCT (Hyperstar/Fastar)
Brand: FarpointAstro
SKU: 40161911275673
Price: 36.0 USD
Availability: InStock
Rating: 5 (6 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$36.00

Quantity

Color

Black

Quantity

Description

Not 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 Celestron 11" SCT wit...

Reviews

5.0

7 ratings

still not received, but previous one was fantastic

i purchased the 14" tribathinov and arrived very quickly, this new one is taking way more longer, but the folks and the object is fantastic

Customer · July 30, 2026

Mask

Great full for getting me the the product quickly.

Dale · August 5, 2024

Celestron 11" Tri-Bahtinov Mask

I already had the traditional bahtinov mask but wanted to try this to do a much more accurage collimation process. It provides much more detail within the crossed image lines that indicate which collimation knob needs to be adjusted.

Mark · April 3, 2024