Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Nov 6 - Nov 11
They thread into the bar's existing 1/2″ mount points
ideal for the Moon
removes in seconds
Pair a fitted case with a parallelogram mount and quick-release for the full kit
that axis is out of collimation
Farpoint Bahtinov Focus Mask — Celestron 11" RASA SCT CASE They thread into the bar'sNot sure this is the right mask for your telescope? Use our Focus Mask Finder match your scope to the right Standard, Tri Bahtinov, or Hyperstar RASA mask. Custom fit Bahtinov focus mask for the Celestron 11" Rowe Ackermann Schmidt Astrograph (RASA). Drops onto the front of your telescope, gives you perfect focus in seconds, and lifts off cleanly when you're done. Made in our own shop in the USA American materials, American machinery, by Americans.
US$ 34.95
US$ 100.00
US$ 700.00
US$ 699.50
US$ 150.00
US$ 499.50
US$ 699.50
