Mirror Grinding Primary

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 ...

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 ...

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.

ESO - The VLT primary mirrors

At the grinding stage, the mirror surface is mapped by spherometry down to sub ... Production of the VLT Primary Mirrors is proceeding accordingto schedule and ...

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.

Mirror Grinding and Re-Figuring Service - Angelfire

Mirror Grinding and Re-Figuring Service. For those who wish to purchase a quality primary mirror, or feel that the quality of the mirror in their telescope could do with improvement, Telescopes Normand Fullum offers both grinding and …

Telescope Mirror Making Kits and Supplies - Grind your …

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

Telescope Mirror Grinding Machines | Crusher Mills, …

Telescope Mirror Grinding Machines ... Homemade Telescope Mirror Grinding And ... The primary mirror at f/3 required a lot of glass to be removed to reach the correct ...

Conical Cross-section and Standard Parabolic ... - R.F. …

Primary surface ripple below ... If a mirror does not appear to perform up to ... Larger mirrors and conical cross-section mirrors may take longer to ...

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

How to Build a Telescope - IUCAA SciPOP

How to Build a Telescope ? ... About 50% is of the labour involved in making a telescope of this type goes into grinding and polishing the primary mirror ...

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.

Waite Research :: 15" F4.5 Telescope Mirror

A look at a 15" Telescope Mirror ... The fabrication of this 15" F4.5 primary telescope mirror ... and then adjust the position of the grinding tool on the mirror ...

Joy of Mirror Making: Fine Grinding - BBAstroDesigns

Fine grinding a telescope mirror. The Joy of Mirror Making ... Tools act roughly similar as long as they are at least 50% of the primary mirror diameter.

Grinding the primary mirror of the Hubble Space …

Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you. Passionate about something niche?

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

Grinding, Polishing and Figuring . ... essential that glass for telescope primary mirrors be at least one ... support the mirror on a grinding and polishing ...

My Zeiss grinding and polishing machine - YouTube

Dec 06, 2009· The movie shows the Zeiss machine in all its phases, putting together notes, drawings and films that make up the story: from initial idea to the project, manufacturing of machine parts to the assembly, and again from the first test until the first job of a primary mirror …

Waite Research :: Home

Waite Research has primary mirror blanks in stock and ready to begin polishing. Contact [email protected] for mirror sizes and free quotes.

Amateur telescope making - Wikipedia

Amateur telescope making is the ... Grinding a mirror using an ... large sections of the literature on the subject are devoted to fabrication of the primary mirror.

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, ...

Telescope Making - Wikibooks, open books for an …

The Primary Mirror The depth of the ... _Figuring_ is that time in the process of grinding a mirror when you adjust the curve of the mirror so ... Telescope Making ...

10Inch Ritchey Chretien Cassegrain ATM Project

10" Ritchey Chretien Cassegrain ATM Project ... Grinding started with 220 grit and in less ... The baffle tube is held in the hole in the primary mirror by a ...

Swayze Optical! - Home Page

Swayze Optical, Inc. 7635 SE ... Grinding and polishing the mirror is the most difficult part of making ... Mirror-making is a hobby that has been around ...

Buy Telescope Mirrors - Official Website for JMI ...

Primary and Secondary Mirror Sets for Your DIY Projects. Guan Sheng Optical (GSO) Manufacturer's Specs Parabolic mirror with matching secondary Diffraction limited

Primary Mirrors - Mirrors & Holders - Parts & …

Shop for the primary mirror for your scope from your favorite brands in varying sizes, available here at Agena AstroProducts.

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

The primary is a concave mirror and the secondary is ... I chose f/4 for the primary. Once chosen, Cassegrain mathematics ends ... Grinding the secondary is just ...

Hyperbolic / Parabolic mirror question - ATM, Optics …

Oct 15, 2004· Page 1 of 3 - Hyperbolic / Parabolic mirror question - posted in ATM, ... Is there a reference available that covers intentionally grinding a hyperbolic primary?

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 …

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 a musician.

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.

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 | 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 Mirror Blanks - Official Site

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

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 Mirrors & Prisms | eBay

Shop from the world's largest selection and best deals for Telescope Mirrors & Prisms. ... figured primary mirror with 1.55 ... you bevel the edge before grinding.