HoTech Corporation specializes in precision collimation tools for Newtonian telescopes that allow for the most accurate alignment possible. The HoTech SCA
was a Hot Product in 2009 for Sky and Telescope magazine, while also holding recognition in 2010 for Astronomy Magazine's 2010 Star Products. The SCA Laser Collimator has enhanced mirror alignment for many amateur astronomers. If you haven't experienced what a difference laser collimation can do for your Newtonian telescope we strongly recommend you start with a HoTech Laser Collimator.