SmartStar-E-R80 GO TO Refractor Telescope, Astro Blue

SmartStar-E-R80 ————– GO TO Refractor Telescope, Astro Blue ————— - Introducing our SmartStar-E-R80 Entry Level telescope system. Designed with the latest technology the 80 mm lens is crafted with a fluorite based, low dispersion glass that is ground and polished to exact specifications.... 

Meade 114 EQ-ASTR Equatorial Refractor Telescope – Silver (4066)

Reflectors are a favorite of amateur astronomers providing the most light-gathering for the investment. It is perfect for observing the Moon and planets like Saturn and Jupiter in detail. You can also view deep space objects like the Great Orion Nebula and Andromeda Galaxy. (more…)  Read More →

BARSKA 60050 Starwatcher Refractor Telescope

Max power: 450x, Focal Length (mm) 600, Finder scope: 5×24, Draw Tube (inch): 0.965, Eyepiece#1:SR4, Eyepiece #2: H20, Diagonal:90°, . (more…)  Read More →

Making a Refractor Telescope, How to Design, Grind, Polish, Test, Correct and Mount a Doublet Lens (Hardcover)

This is a hands-on book for the amateur who has always wanted to make a refractor. The author adopts the role of coach and guides the reader, step by step, through all aspects of making a doublet lens; from the characteristics of glass, abrasives, and pitch to methods for mounting the finished lens. The author’s spreadsheet programs, included... 

CELESTRON Powerseeker 50 Refractor Telescope

The CELESTRON Powerseeker 50 will bring out the stargazer in each of us, and even serves the astronomical yearnings that lead us to search for heavenly bodies in nearby apartment building windows! Star Diagonal -. 96 Mount – Altazimuth Eyepiece -. 96 (30x) Includes dedicated aluminum tripod for immediate use with no additional purchases ...