31 lignes· Rough grinding a telescope mirror. The Joy of Mirror Making [51cm] tile and plaster tool, used to rough grind a 30 inch [76cm] Pyrex mirror 8 inch
How to make a large homemade telescope, including grinding polishing, and testing the homemade telescope mirror. Lots of photos and guidance on telescope making.
09/08/2011· The full 40-minute video of how to grind a mirror blank prior to having it silvered. Grinding a 25-Inch F3 Telescope Mirror:
17/04/2015· In Part 1 of this new series of videos, Gordon Waite begins work on grinding a 12" f/4.9 telescope mirror for a Waite Research client. Gordon unboxes the
Amateur Telescope Making mirror grinding techniques you can grind and figure a fine mirror with a surface accurate to a few millionths of an inch!
telescope making, mirror grinding, homemade tripod, eyepieces, astronomy
The Joy of Mirror Making Mel Bartels Polishing Here is a 25 inch mirror on top of the fine grinding tool with pads applied.
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
TelescopeMirrorBlanks.Com provides telescope mirror blanks and thin plate glass mirror blanks for telescope makers and ATM's
We provide a complete line of amateur telescope making (ATM) supplies including, Mirror kits, Pyrex, abrasives, pitch and polishing compounds
This is photos on the Mirror Griding Machine I have built. The tool I built is called M-O-M-20. This is a photo of a 20 inch mirror being ground.
Fast Mirror Grinding and Polishing I do not recommend these for the beginner who is working on a six or eight inch mirror. First time mirror
Making A Mirror Grinding Tool By Allen Malsburry The average person would never think, “I can make my own telescope.” Most amateur astronomers believe, “I can
This page will describe the necessary materials and tools you will Mirror Blanks, Grinding The top and bottom are 3/4-inch plywood disks
21/02/2015· I am in the process of making a fixed post mirror grinding machine, big enough for a 20 inch mirror. I have now got the motor, pulleys, two
18/09/2010· Making a 12 inch Mirror. You now have a convex tool whose radius of curvature is the same as the mirror; this will assist in the next grinding stage.
Making A Mirror Polishing And Figuring Tool By Allen Malsbury General: Polishing a mirror is needed to remove those last small pits left behind by the fine grinding
telescope mirror grinding machine based on Dennis Rech's M-o-M 20
23/06/2014· Mirror blank kit posted in ATM, Optics and DIY Forum: Could somebody please point me to a source where I can purchase a kit for grinding a 6" mirror
Our Founder Paul McNabb founded the mirror lab in 1997 in order to create the best amateur telecopes possible. Inch for inch our mirrors surpass store bought or
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.
All the latest news, sport and celebrity gossip at Mirror.co.uk. Get all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.
Telescope Mirror Grinding Machines grind a series of telescope mirrors starting with a 24-inch and then a 60-inch mirror for a telescope initially intended for
mirror grinding machine I made my first mirror grinding and polishing machine over thirty years ago Building the 60-inch Telescope Building the 100-inch Telescope
Find great deals on eBay for Telescope Mirror in Telescope Mirrors 10 Inch TELESCOPE MIRROR Slightly rough edge which will smooth out under rough grinding.
Grinding, Polishing and Figuring . The back can be a few thousandths of an inch There are several ways to support the mirror on a grinding and
Mirror-o-Matic mirror grinding machine Index. Introduction; Building the machinee; This one was made from a piece of flat Aluminium bar about 6 inches long by 1
Grinding a 125-inch telescope mirror with 120 grit YouTube. 29 Mar 2009,Early stage of grinding a 125-inch telescope mirror blank with an 115-inch tool The tool
Grinding an polishing a large Newtonian mirror by hand
Astronomy Options Astronomy, Mirror (for a 16 inch mirror I’m very impressed with how much manual labor can be taken out of making a mirror with a grinding
Bob's 6-inch f/5 Ultra Small Travel Telescope I ordered a 6-inch mirror grinding kit from Jaegers Ohio and had hauled back to the ship the 6-inch mirror kit.
I finished up using a spindle speed of 72 rpm. and a stroke of 56 per minute and used this for grinding both 6 inch and 8 inch mirrors.
We had this nice Pyrex mirror blank that had been used as a grinding tool on a larger mirror. We modified our lazy Susan by gluing in some scrap plywood
Your source for amateur telescope making. We have telescope mirror blanks, kits, and books for the amateur astronomer.
Grinding, Polishing and Figuring your glass while rotating the mirror during grinding and and back left and right only 1 or 2 inches while the
This is a full-thickness, 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?
George Willis Ritchey built this mirror grinding machine at the Yerkes The grinding machine was moved to Pasadena in 1904 to complete work on the 60-inch mirror.
20-INCH MIRROR OR COMPLETE TELESCOPE WITH Only the world's best grinding, The mirrors and telescopes have one year warranty on all of its parts
Grinding, polishing and figuring 20 inch f4 mirror. Grinding, polishing and cutting 4 inch elliptical flat mirror. Building giant finder. Finished scope is
Lens & Mirror Making • Best lenses and mirrors are both made by grinding the surface • Start with a mirror or lens blank • For mirrors only surface needs to be good
grinding machine 18 inch holland. Draper Mirror Grinding Machine Mining Machinery. Mirror grinding machine construction log JamesCrombie page1. Chat Online.
Herb's Glass and an 8-inch mirror. rather than learn it later. Also, if I'm going to make several mirrors, fine grinding will save me many accumulative hours.
I've collected many fine books on telescope making and mirror grinding I had a checkerboard of squares about 1/4 inch thich and 11/2 inches wide distributed over
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