Farpoint Adjustable Bahtinov Focus Mask — 2.5" to 4.5" OTAs

Farpoint Bahtinov Focus Mask - Small 2.5"-4.5" - Aug 2022

Nicely made but doesn't grip the dew shield well or at all, inside or out. (mounted at a low attitude before viewing) The "smooth" nylon pins and rubber grommets, which also allow the pins to flex, are the culprits. The particular scope I'm using it on is a short focal length so the focus pattern is what I expected but still usable. I do thank and appreciate all the folks out there who produce these various products and adapters for telescopes etc.

Nice Focus Tool

This is a simple, easy to use, inexpensive focusing tool that should be in everyone's kit.