Optical Guidance Systems
would like to announce the RC40-190FS, which is our 1-meter-class f/8
Ritchey-Chretien OTA interfaced with our OGS190 PC/TCS servo-driven computer
controlled fork mount system.
RC40 is a 1-meter-class version of our time-tested Ritchey-Chretien optical tube
assembly, which for the last 18 years, we have manufactured in the 10-32"