Farpoint Adjustable Bahtinov Focus Mask — 13" to 16" OTAs Imaging Adapter You can also supplement your

You can also supplement your LRGB images with narrowband data to enhance subtle features

and the standard 1 inch length covers most setups and ships with every Farpoint ring set

Fits telescope

step up to CXB

}} Farpoint FDA System · D-Size Quick Release Clamp on a mounting platform — snap accessories on and off your dovetail bar

Farpoint Adjustable Bahtinov Focus Mask — 13" to 16" OTAs Imaging Adapter You can also supplement yourNot 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. Adjustable Bahtinov focus mask for OTAs from 13" to 16" front aperture. Sets onto the front of your telescope, gives you perfect focus in seconds, and lifts off cleanly when you're done. The adjustable peg system fits any scope in this aperture range including OTAs we don't make a custom fit mask