SVBONY's collimation tools include the F9123A laser collimator for Newtonian and SCT telescopes, supplied with a 2" adapter, and the SV121 1.25" laser collimator with a 45° target plate. The SV197 1.25" Cheshire collimating eyepiece gives a visual check for Newtonians. Part of Telescope Collimation Tools.
