: Bringing the surfaces to a high-quality finish and using specific tests to check for errors.
: Understanding glass characteristics, abrasives, and pitch. making a refractor telescope norman remer pdf 12 new
For anyone who’s been searching for a digital copy of the classic amateur telescope making (ATM) guide, I finally tracked down Norman Remer’s in PDF format. : Bringing the surfaces to a high-quality finish
Page 1-2: Introduction to Refractor Telescopes making a refractor telescope norman remer pdf 12 new
Keeping lenses aligned to within thousandths of an inch.