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Mel Bartels Rough Grinding The first milestone is putting a curve into the mirror face. The curve''s depth dictates the mirror''s focal length. The curve should be spherical. Creating the curve can be done by several methods: The curve is ...

telescope making, mirror grinding, homemade tripod, eyepieces, astronomy How do you turn a chunk of glass into a telescope mirror, with a surface accurate to a couple millionths of a millimeter ? ...

2010/04/10· めまれている· Homemade polishing machine,Grinding 10" pyrex telescope mirror Alexrusastro Loading... Unsubscribe from Alexrusastro? Cancel Unsubscribe Working... Subscribe ...

How to make a large homemade telescope, including grinding polishing, and testing the homemade telescope mirror. Lots of photos and guidance on telescope making. ... Mirror and Telescope Making Tips If you have never made a ...

Grinding with thin telescope mirror kits: Thin glass grinding differs slightly from "standard" mirror making practices. Keep these principals in mind when using your thin mirror kit and you''ll be fine. Also, be certain to support your thin ...

Introduction A lot has changed since Russell Porter wrote those words today the "average workman" can afford to buy an already made telescope and Dobsonian mountings are very popular. Much is also unchanged mirror grinding ...

Telescope 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 ...

MIRROR GRINDING MACHINE. I made my first mirror grinding and polishing machine over thirty years ago. It used the working principle of the machine illustrated at "A", Page 163, "Amateur Telescope Making ...

Telescope Mirror Making Kits We sell complete kits for grinding and polishing high quality telescope mirrors. provides telescope makers with the most complete telescope mirror making kits available ...

HOME SCOPES FORUM PICTURES QUALITY OPTICS SERVICES ATM PARTS ACDS SWAG LINKS CONTACT OPTICS: Every telescope manufacturer says .

Telescope MIrror Sets to purchase online. 4 Grades available: Standard, Professional, Research and Ultra. World class optics. ... Primary Mirror Dimensions Primary Mirror type Focal length nominal mm Edge thickness mm *

2015/02/14· Page 1 of 2 Making my own fixed post mirror grinding/polishing machine posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating ...

My Mirror Grinding Machine For a long time I''ve wanted to build a machine for grinding telescope mirrors. Dennis Rech''s MoM designs finally inspired me to just get up and do it. Over the years, I''d been collecting motors, gear boxes ...

Telescope Making *TELESCOPES PAGE* How I got started in ATM Optical Equipment Pitch tester, Strain testing setup, Mirror test stands, Spherometers, Slitless Foucault testers, Interference test setup, Small grinding machine, Large grinding machine

Find best value and selection for your Telescope Mirror Grinding Tool search on eBay. World''s leading marketplace. Skip to main content ...

This is a fullthickness, 8 inch diameter telescope mirror blank that I made myself. This web page will show how I did it. Why make my own mirror blank? Why not? I build telescopes. I have built a lot of telescopes over the last 20 ...

2010/05/01· just a quick vid of my home made mirror grinding machine just a quick vid of my home made mirror grinding machine Skip navigation Sign in .

MirrorOMatic grinding machine When I decided in 2009 after a tenyear break to get into mirror making again, it quickly became clear to me that I would need to construct machine, as hand grinding big mirrors is not something very ...

mirror grinding machine for sale Crusher South Africa telescope mirror grinding machines. Mirror Grinding Machine telescope mirror grinding machine based on Dennis ... telescope mirror grinding machines Crusher South Africa ...

Grinding, Polishing and Figuring Thin Telescope Mirrors Abridged from an article appearing in Telescope Making #12 Provided: Courtesy of Astronomy Magazine Article''s Author: Bob Kestner Part I Grinding For many years ...

Telescope Mirror coating recoating aluminising, telescope mirror blanks, polishing, grinding and pitch supplies ... We offer a range of products and services for the ameteur telescope enthusiast such as grinding powders, polishing ...

Rough Grinding in the great outdoors at the Stellafane Mirror Class (October 2002 Stellafane Mirror Class) Telescope Making Workshops and Seminars Links to World Wide Mirror Class Listings. Link to the Stellafane ...

Want to build your own telescope? Start with one of our telescope mirror kits. Each kit comes with a telescope mirror blank and all the abrasives (silicon carbide grits and white aluminum oxide powders), cerium oxide polish and pitch ...

MirroroMatic mirror grinding machine Index Introduction Building the machinee First trials Testing Equipment Spherometer Mirror mount Foucault tester Ronchi grating Grinding log Further links Introduction The mirror machine ...
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