Mirror Grinding Primary

Telescope Mirror Making Kits and Supplies - Grind your …

TelescopeMirrorKits.Com - providing complete telescope mirror making kits and mirror grinding supplies for telescope makers

How the Enormous Mirrors on the World's Largest …

How the Enormous Mirrors on the World's Largest Telescope Are ... got the seven primary mirror segments and ... of the GMT mirror. During grinding, ...

Telescope Making - Wikibooks, open books for an …

The Primary Mirror The depth of the ... Everyone talks about grinding mirrors, ... Is "Wikibooks: Telescope Making" the best place to bring it up-to-date?

Diy mirror grinding aspherical : telescopes - reddit

I understand that people have been able to grind a mirror that's spherical with a very simple grinding disk set on an arm that just moves in a...

Dick Parker's Telescope Mirror Workshop: Cassegrain ...

Considering the primary mirror focal ... I chose f/4 for the primary. Once chosen, Cassegrain mathematics ends up ... Grinding the secondary is just like ...

Waite Research :: 24" F3.5 Mirror Fabrication

Grinding a big, fast 24" F3.5 mirror. Home; ... 24" F3.5 Mirror Fabrication. Grinding a ... The 18" diameter is chosen to be 75% the size of the primary mirror.

Swayze Optical! - Home Page

High Quality Telescope Mirrors for Amateur Astronomers and Telescope Builders. Mailing and Shipping Address: Swayze Optical ... Grinding and polishing the mirror is ...

POLISHING OF MOULD STEEL - Uddeholm

POLISHING OF MOULD STEEL 3 ... with mirror finish the preparation process must involve several grinding and diamond polishing steps and

Buy mirror blanks for telescope making

Purchase telescope mirror blanks here. We provide 6 inch, 8 inch, 10 inch, ... pitch, and grinding tool included, please see our Buy Telescope Mirror Kits

Buy Telescope Mirrors - Official Website for JMI ...

Jim's Mobile, Inc. (JMI Telescopes) is a world renowned manufacturer of astronomical telescopes and aftermarket accessories for the amateur and professional astronomer.

Grinding a Telescope Mirror: The Non-DIY Project ...

Apr 08, 2024· If you watch this, or follow another guide on the Internet for grinding your primary mirror, it seems to be truly a daunting task. It is beyond hard work and effort and closer to a stint in a hard labor camp.

Telescope Mirror Kits - firsthanddiscovery

Make your own telescope mirror! Each kit comes with a high quality telescope mirror blank and all the abrasives, polish and pitch to grind and polish it.

Telescope Mirror Grinding Machine | Crusher Mills, …

Telescope mirror grinding machine Mirror making and optical testing ... As anyone heard of or done any mirror grinding for a primary mirror on a telescope? ...

Science and Technology | Giant Magellan Telescope

GMT’s primary mirror comprises seven ... a series of diamond grinding wheels. The mirror’s surface ... the science and implementation of mirror ...

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

Grinding, Polishing and Figuring . ... it essential that glass for telescope primary mirrors be at least one-sixth as ... ways of grinding mirrors.

Grinding the primary mirror of the Hubble Space …

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Grinding with thin telescope mirror kits:

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.

The Joy of Mirror Making: Parabolizing - BBAstroDesigns

The Joy of Mirror Making: ... So let us get on with the task of creating the very best primary mirrors. ... Rough Grinding Fine Grinding

10Inch Ritchey Chretien Cassegrain ATM Project

10" Ritchey Chretien Cassegrain ATM Project ... Grinding of the secondary mirrors stared at 80grit ... The baffle tube is held in the hole in the primary mirror by ...

A Fast Mirror Part 1, Before the Grind - YouTube

May 03, 2010· Gordon Waite is starting a new project: grinding, polishing and figuring a 20" f/3.5 mirror on a quartz blank. Before he starts grinding this fast primary, G...

Hand Grinding a Telescope Mirror | Classroom | Pinterest ...

Hand Grinding a Telescope Mirror. Hand Grinding a Telescope Mirror. Pinterest . Discover ideas ... While the primary mirror is 70 inches, ...

grinding an optical flat mirror - Reiner Vogel

primary mirror: secondary mirror: ... Fine grinding. ... The flat mirror of my Lowrider finally had a radius of curvature of well above 15 km, ...

spectrum-coatings

Spectrum Coatings Telescope Mirror. 20" ZeroDur Primary Mirror. Spectrum Coatings Telescope Mirror. Specially Formed 24" Telescope Mirror. Spectrum Coatings Telescope Mirror

Telescope Mirrors - Orion Optics UK

Primary Mirror Dimensions. Primary Mirror type. Focal length ... Below is our selection of Telescope Mirrors available to purchase and a brief description of each ...

Waite Research :: Home

Telescope Mirror Fabrication. Waite Research has primary mirror blanks in stock and ready to begin polishing.. Contact [email protected] for mirror sizes …

22" mirror grinding - Reiner Vogel

making the 22" primary mirror. grinding. to polishing to figuring. The mirror was made of a 550 mm blank, 40 mm thick, cut out of a sheet of Pyrex . The blank ...

Telescope Mirror Making Kits and Supplies - Grind your …

TelescopeMirrorKits.Com - providing complete telescope mirror making kits and mirror grinding supplies for telescope makers

Amazon: telescope mirrors for sale

Product Features All-angle ball joint holds the lighted mirror head firmly for perfect viewing

tut44 Making A Mirror Grinding Tool

used for the primary mirror because of its thermal stability, but for small mirrors, plate glass will work fine too. ... tut44 Making A Mirror Grinding Tool

Mirror grinding - Telescope making

telescope making, mirror grinding, homemade tripod, eyepieces, astronomy

Joy of Mirror Making: Rough Grinding - BBAstroDesigns

31 行· Rough grinding a telescope mirror. The Joy of Mirror Making Mel Bartels …

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.

Telescope Mirror Blanks - Official Site

TelescopeMirrorBlanks.Com provides telescope mirror blanks and thin plate glass mirror blanks for telescope makers and ATM's

Stellafane ATM Main Page

Amateur Telescope Making Main Page. Russell Porter ... mirror grinding techniques are very similar to those written up by Porter and Ingalls in the 20´s and 30´s.

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 is not something very beneficial for the hands of …

WTP: Hubble: The Primary Mirror

The Primary Mirror: The primary mirror of the Hubble telescope measures 2.4 m (8 ft) in diameter and weighs about 826 kg (1820 lbs). It is constructed of ultra-low expansion silica glass and coated with a thin layer of pure aluminum to reflect visible light.

Telescope Mirror | eBay

Find great deals on eBay for Telescope Mirror in ... Slightly rough edge which will smooth out under rough grinding. ... Discovery 8" f/6 hand figured primary mirror ...

Telescope Making Supplies - willbell

We provide a complete line of amateur telescope making (ATM) supplies including, Mirror kits, Pyrex, abrasives, pitch and polishing compounds