Making A Refractor Telescope Norman Remer Pdf 12 New ^hot^ Jun 2026

Look for authorized digital distributions through the American Astronomical Society (AAS) Sky Publishing catalog.

To fix this, Remer explains how to use two different types of glass mated together:

Page 1-2: Introduction to Refractor Telescopes making a refractor telescope norman remer pdf 12 new

Remer teaches amateurs how to perform critical optical diagnostics right from their workshops. This includes the classic , Ronchi screens, and interference testing using low-pressure sodium light sources to look for precise Newton's rings. 5. Cell Construction and Alignment

Building a refractor is particularly rewarding for observers interested in high-contrast views of the moon, planets, and binary stars. or help finding modern software alternatives to the original CD-ROM programs? Why Buy A Refractor? - Astronomics Why Buy A Refractor

Given its status, the book is highly sought after. Here is a guide to finding your own copy:

A tiny air gap (often maintained by three small tabs of plastic or foil spaced 120 degrees apart) is usually required between the crown and flint lenses. Published by Willmann-Bell

A single lens acts like a prism, bending different wavelengths (colours) of light at slightly different angles. This causes —a distracting purple or yellow halo around bright objects.

This is where the magic happens. Using a classic or a Ronchi screen , the builder projects light through the elements to analyze the wave-front. Any zones, high spots, or irregularities are gently polished away ("figured") until the surface profile matches a perfect sphere. Mastering the Mechanics: Cells and Baffles

Making a Refractor Telescope by Norman Remer is a seminal technical guide for amateur telescope makers (ATM) that demystifies the process of designing and crafting high-quality doublet lenses. Published by Willmann-Bell, Inc. , this 391-page book covers everything from initial optical design to final mounting.