telescope mirror grinding machine for sale

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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" Fig.3, Page 163, "Amateur Telescope Making" Book 1. A bowl which rotated was fitted to the spindle. I also built another machine of the same type.

Mel Bartels' Amateur Telescope Making

I work on large very fast thin mirrors, the biggest problem in telescope design. Super fast large mirrors mean 'feet on the ground observing' and fast imaging. My current project: matching 30 inch [76cm] F2.75 thin meniscus mirrors: Grinding twin 30 inch [76cm] F2.8 mirrors; Design considerations for a …

What are the best sources for mirror blanks?

Joy Of Mirror Making Rough Grinding. rough grinding a telescope mirrorhe joy of mirror making mel bartels rough grinding also theres the difficulty of creating a spherical curve in the mirror facehe grinding wheel on a boom approach is difficult because it is hard to anchor the mirror and the booms pivot so that they do not move in relation to each otherlass tools.

Telescope Mirror Blanks / TelescopeMirrorBlanks ...

12 Inch Mirror Blanks, 3/4" Thick: $69 + S&H (16); Shipping prices are to the USA - not shipping outside the US, sorry Combined shipping is possible - Write For a complete mirror making KIT, with all abrasives, polishing compounds, pitch, and grinding tool included, please see our Buy Telescope Mirror …

build a mirror grinding machine

Telescope Mirror Grinding Machine For Sale. Mar 16, 2015· Page 1 of 5 - Making a Mirror grinding & Polishing machine - posted in ATM, Optics and DIY Forum: Hello, I am on the half of the way to make a mirror grinding machine inspired by original M-O-M design.

telescope mirror grinding machine for sale

telescope mirror grinding machine for sale. mirror grinding machine for sale africarhirecoza. Grinding Machine for Large Telescope Mirrors I designed and built a grinding machine for mirrors up to 42 inches [11m] in diameter By slipping on and off a couple of belts, the machine can quickly be. Live Chat; Newport Glass Works, LTD Grinding ...

Elgin Mirror Grinding Machine

It is a fine-looking, near full-thickness, 10 inch diameter blank that I intend to grind and polish into a 1st class telescope mirror. Here is a stack of my home-made 8 and 10 inch mirror blanks. The second from the bottom is the one above. I can use the thinner blank below it as the grinding tool. UPDATE

mirror grinding machine for sale

May 01, 2010· just a quick vid of my home made mirror grinding machine. ... Using the Fixed-Post Grinding Machine for Rough Grinding an 11-inch Telescope Mirror - Duration: 5:53. GordonWaite 5,795 views.

telescope mirror grinding machine for sale

Astronomical Telescope Mirrors and Flats Due to pressure of work, we are not able to offer a comprehensive list of mirrors and flats for sale. However, if you have a specific requirement please ask us as we still have the occasional mirror and flats ( below about 2 1/4inch m/axis) available.

Mirror

This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

mirror grinding machine design

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 what stress would look like - if there were any present.

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Buy mirror blanks for telescope making

Telescope Mirror Grinding Machines Crusher Mills Cone . Mirror-o-Matic mirror making machine ATM pages of Mirror-O-Matic grinding machine When I decided in 2009 after a ten-year 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 …

mirror grinding machine design

Jun 12, 2016· What are the best sources for mirror blanks? - posted in ATM, Optics and DIY Forum: Ever since I found Stellafanes mirror making page, Ive been itching to build my own telescope. Im going to start with a 6-8in. Newt (the classic beginning ATM project!). All I need now are the materials! I can find the yogurt containers pretty easily. For the rest of it, I had to do a little searching.

Build your own telescope part 1: The mirror – Thomas ...

mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine - ATM, Optics and DIY Forum,- mirror grinding machine design,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is,..

Telescope Mirror Blanks / TelescopeMirrorBlanks ...

telescope mirror grinding machines . Get Price Read More Mirror Grinding Machines telescope mirror grinding machine – Grinding Mill China Grinding and Testing a Telescope Mirror RASC St John s Centre You need special machinery to grind a mirror Indeed you do if you are going to use machinery at all The machinery must be made to mimic the human action Humans make the best

telescope mirror grinding / polishing machine with ...

The Saint Petersburg Mirror Lab is a small band of dedicated mirror grinders and telescope makers living in the Tampa Bay area of Florida. We offer a mirror making class for interested persons. We strive to create the best mirrors our home brew technology can muster. This includes robotic foucault testing and laser interferometry.

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We are your source for astronomy telescopes, eyepieces, astroimaging cameras, and more! Browse an extensive selection of astronomy equipment at Telescopes.

mirror grinding machine for sale

Feb 14, 2016· Coating and handling operation of an 8 meter telescope mirror at Paranal Observatory in Chile - Duration: 13:07. gerhard huedepohl - atacamaphoto 273,492 views

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mirror grinding machine design. mirror grinding machine design Mirror Grinding Machine - ATM, Optics and DIY Forum,- mirror grinding machine design,This image shows the 3D model of the overarm assembly I added to my small spin-post grinding machine (I'm building a bigger one now based on the same basic overarm design) In the one shown, the overarm is,..