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Telescope-Making-Supplies-vcsm - Scientific Mirrors

Rough grinding powders for grinding mirrors to the required curve starting with flat (non diamond generated) mirror blank and grinding tool. Three grades of coarse grinding powders are listed below. The table advises the probable amount of each grade of powder needed to grind the mirror sizes listed.

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Supplies - home made telescope | Building a Telescope

Telescope Objective Mirror (1): I looked around, and ending up in an email conversation with Ken Saumure of Peek'r Technologies. Although the cost of his mirrors was more than other places I looked, I liked the service, and ordered through him. Cost: $225 for a six inch mirror at 1/8 wave.

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Five Star Optical Supply|Quartz Mirror Blanks for Telescopes

Following in the footsteps of Greg Rohde (Superior Optical Supply), new owners Tim and Chris Anderson (Five Star Optical Supply) will continue to provide high quality, quartz mirror blanks to the amateur astronomy market. Quartz is a very pure glass with an extremely high melting point.

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Stellafane ATM Main Page

mirror grinding kit grind and polish telescope mirror at ...

mirror grinding kit grind and polish telescope mirror at home mirror blank grinding tool grinding powders ceruim oxide optical polish. View Basket (0) ... All our Mirror Kits contain a Pilkington Float Glass mirror blank and Grinding Tool. These arefinished with fine ground edges.

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telescope mirror grinding machine - YouTube

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Buy mirror blanks for telescope making

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 Kits

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Mirror grinding - scopemaking

You might purchase a mirror grinding kit, and have everything you need included. If such a kit is unavailable, you need to do some scrounging. You can order a 19 mm thick disc at your local glass shop. Such glass is usually used for tabletops and window displays.

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NEWPORT GLASS WORKS, LTD. & NEWPORT INDUSTRIAL GLASS, .

Telescope Mirror Starter Kits Secondary Mirror. Aquatic Optics ... Corning, Pilkington and other major glass manufacturers. P.O. BOX 127, 8610 Central Avenue, Stanton, CA 90680 Newport Glass Works, Ltd. Newport Industrial Glass, Inc. Aquatic Optics, Inc.

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Newport Glass Works, LTD. Grinding, Polishing and Figuring ...

Placing the mirror face up and grinding with a moderate "W" stroke will also move the curve toward the edge, and tends to produce a more spherical surface. Leaving the mirror grossly hyperbolic will make fine grinding difficult. Fine Grinding . We've all heard stories about fine grinding taking hundreds of .

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mirror blank suppliers in the uk - Stargazers Lounge

Jun 20, 2013 · It involves a lot more Mirror-on-top grinding and neatness after changing grits as there is not much room to go back and correct mistakes. One also needs to be more careful about the flatness of the polishing platform compared to a 2" thick pane to avoid astigmatism (I used a 600mm x 600mm x 40mm concrete flagstone I found lying around in my ...

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What are the best sources for mirror blanks? - ATM, Optics ...

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.

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Jumping into Mirror Making, by Michael Mills - novac

Jumping into Mirror Making Michael Mills. I have been preparing to grind my own primary mirror for a long time. I've collected many fine books on telescope making and mirror grinding, including Richard Berry's Build Your Own Telescope, Sam Brown's All About Telescopes, and Jean Texereau's How to Make a Telescope.I read through all of these books, ordered a 6" mirror kit from Willmann-Bell, and ...

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Got Grit?

I started doing this because of the high cost of small quantities of Grit and Grit kits and found that many people felt the same way. I think we have a collection of Mirror Making supplies unlike any .

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What are the best sources for mirror blanks? - ATM, Optics ...

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.

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Light Weight Telescope Mirror Blanks and Lens Blanks ...

Reducing the weight of these large mirrors - sometimes down to one eighth the weight of an equal sized solid mirror -- allows changes to the superstructure for ground-based telescopes, helping to reduce costs and extending functionality. Corning continues to develop and expand the use of this telescope mirror .

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Stained Glass Supplies, Tools And Kits - Delphi Glass

With thousands of stained glass supplies, glass artists on staff, and nearly 40 years of experience, you can shop with confidence. Find everything a glass crafter could need, including pattern books, beginner kits, pre-cut kits, lead, solder, and Tiffany lamp supplies.

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King Telescopes, telescope mirror blanks, using both ...

Our intent is to provide a source for lower cost, mirror blanks, and supplies for grinding your own telescope mirror. If I had known as a kid how, well not easy, but indeed not as hard as I would have expected to grind my own mirror. I sure would have had a much nicer scope then. At present we have a supply of high quality Pyrex mirror blanks.

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Telescope Mirror Kits - firsthanddiscovery

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 to grind and polish it to your specifications.

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Telescope-Making-Supplies-vcsm - Scientific Mirrors

Rough grinding powders for grinding mirrors to the required curve starting with flat (non diamond generated) mirror blank and grinding tool. Three grades of coarse grinding powders are listed below. The table advises the probable amount of each grade of powder needed to grind the mirror sizes listed.

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AGI Products: Telescope Mirror Blanks

AGI also supplies Schott SUPREMAX 33 mirror blanks. SUPREMAX 33 is a borosilicate Pyrex equivalent, and is an excellent alternative for telescope mirror blanks. Our blanks have the following standard characteristics:

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