Hot Product 2009: Hotech SCA Laser Collimator

HoTech Corp.

9320 Santa Anita Ave. #100, Rancho Cucamonga, CA 91730


HoTech Corp.
To get the best performance from your telescope, the optics need to be properly aligned. The SCA Laser Collimator (Starting at $89.95 US) from HoTech has a unique self-centering adapter (SCA) that ensures the device remains centered in, and square to, the telescope focuser’s drawtube, thus eliminating two possible sources of alignment error. We reviewed it in the December issue, page 44.'s New Product Showcase is a reader service featuring innovative equipment and software of interest to amateur astronomers. The descriptions are based largely on information supplied by the manufacturers or distributors. Sky & Telescope assumes no responsibility for the accuracy of vendors statements. For further information contact the manufacturer or distributor. Announcements should be sent to Not all announcements will be listed.

All comments must follow the Sky & Telescope Terms of Use and will be moderated prior to posting. Please be civil in your comments. Sky & Telescope reserves the right to use the comments we receive, in whole or in part, and to use the commenter’s username, in any medium. See also the Terms of Use and Privacy Policy.


This site uses Akismet to reduce spam. Learn how your comment data is processed.