UK based Altair Astro now offers a Guide Scope to RACI Finder Conversion Kit that converts the latest model of the Altair Astro MG60 60mm Guide Scope into a 10×60 RACI finder scope with illuminated reticule eyepiece. RACI means “Right Angled Correct Image” because the image in the eyepiece is […]
By Shef Robotham Shef Robotham lives in New England and is a retired electrical engineer who has numerous patents relating to lasers. He has been actively involved in astronomy for over 30 years covering optical, radio and astro-imaging. Other interests include music, HO trains, and amateur radio and a supporting wife […]