Making A Refractor Telescope Norman Remer Pdf -

Unlike a mirror (one concave surface), a refractor objective has:

A unique feature: Remer suggests flocking the tube with black velvet paper or, for the ambitious, machining internal helical baffles. making a refractor telescope norman remer pdf

For those interested in exploring this further, the book is available from specialized retailers like First Light Optics and Agena Astro . Making a Refractor Telescope | First Light Optics Unlike a mirror (one concave surface), a refractor

Unlike a mirror (one concave surface), a refractor objective has:

A unique feature: Remer suggests flocking the tube with black velvet paper or, for the ambitious, machining internal helical baffles.

For those interested in exploring this further, the book is available from specialized retailers like First Light Optics and Agena Astro . Making a Refractor Telescope | First Light Optics