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2019-3-11build your own telescope includes complete plans, step-by-step instructions and 275 illustrations that show you how to build these five telescopes 4 f 10 reflector a sturdy and easy-to-use telescope that is perfect for beginners or as a parentchi...View All
2018-3-6mirror grinding machine telescope mirror grinding machine based on dennis rechs m-o-m 20 my mirror grinding machinefor a long time ive wanted to build a machine for grinding telescope more detailed so you really want to build a telescope mirror...View All
2019-10-10this web page provides an overview of my large homemade telescope making project i read several telescope and mirror making books and visited many amateur telescope making or atm websites to learn how to build a 145 inch homemade telescope of...View All
2008-3-12lens mirror making best lenses and mirrors are both made by grinding the surface start with a mirror or lens blank for mirrors only surface needs to be good typical mirror want pyrex eg bk7 then need a tool blank poorer glass softer glass place m...View All
2005-3-28mirror grinding machine construction log i started thinking about building my own mirror grinding machine several years ago having been on the atm list now since almost the beginning of it here on the web, i had lots of of inspiration reading of...View All
2014-7-21grinding, polishing and figuring thin telescope mirrors someone possessing the ambition to make a large telescope mirror can probably overcome these supply problems with a few dozen phone calls and letters there are several ways to s...View All
Telescope grinding machine optical instruments 250tph river stone crushing line in chile 200tph granite crushing line in cameroon 250tph limestone crushing line in kenya 250tph granite crushing line in south africa kefid 120tph granite crushing line...View All
2016-9-14telescope mirror blanks providing telescope mirror blanks and kits to telescope makers mirror blanks are individually tested for internal strain plastic protractor inserted under a 6 inch mirror blank during a stress test, to illustrate what st...View All
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