Joy of Mirror Making - Mel Bartels

Landing page for how to grind polish and parabolize a telescope mirror. . The Joy of Mirror Making. Mel Bartels. Introduction · Rough Grinding · Fine Grinding

Joy of Mirror Making: Rough Grinding - Mel Bartels

Rough grinding a telescope mirror. . The Joy of Mirror Making . [107cm] and 30 inch [762cm] mirrors slumped and annealed to F2.8 ready for fine grinding.

Joy of Mirror Making - Mel Bartels

Landing page for how to grind polish and parabolize a telescope mirror. . The Joy of Mirror Making. Mel Bartels. Introduction · Rough Grinding · Fine Grinding

Herb's Glass & Scratches at fine grinding

Nov 17, 2005 . On November 7th 2005 in the course of fine grinding from 12 micron to 5 and . A bit of reading the "classics" on mirror making (Texereau), and.

Joy of Mirror Making: Polishing - Mel Bartels

The goal of polishing is simple: polish out all the tiny pits that remain from fine grinding, ending with a smooth spherical mirror surface ready to parabolize.

All you need to know about How to make a Reflector Telescope .

Making a telescope is one of the most satisfying and sublime joys you experience. . Your efforts of fine grinding are to make the curved mirror face prepare,to be.

Joy of Mirror Making: Introduction - Mel Bartels

Introduction to grinding polishing and parabolizing a telescope mirror. . Making a telescope mirror is one of the most satisfying and sublime joys you will . in reverse for completing a mirror are: parabolizing, polishing, fine grinding, and curve.

joy of mirror making fine grinding,

All you need to know about How to make a Reflector Telescope .

Making a telescope is one of the most satisfying and sublime joys you experience. . Your efforts of fine grinding are to make the curved mirror face prepare,to be.

From Ring Tool to Tile Tool | Telescope Building

(1) we traced the circumference of the mirror over a mat of porcelain tiles and cut . The result is a grinding tool of the same diameter as the mirror: the tiled side.

Making A Tile Tool - The ATMs Workshop

Dec 15, 2000 . Learn how to make a tile tool for grinding a telescope mirror using an adaptation . removed, a new tool is then used for the remainder of rough and fine grinding. . This is also called Buff Stone and is a pleasure to work with.

The Poor Man's Telescope - Royal Astronomical Society of Canada

but the cost of a really fine commercially made telescope is far beyond the purse of a large . principal mirror is the most difficult part to make, and the making of such a mirror . Such an instrument will give its owner and friends pleasure out of all proportion .. of the stroke will result in the mirror grinding concave and the tool.

Making A Mirror Grinding Tool - Amateur Astronomers, Inc.

Making A Mirror Grinding Tool . Today, with the low-cost imported telescopes, making your .. After fine grinding is complete, the mirror must be polished. It is.

Joy of Mirror Making: Fine Grinding - Mel Bartels

The Joy of Mirror Making. Mel Bartels. Fine Grinding. The goals of fine grinding are to prepare the curved mirror face so that it is ready for polishing and figuring.

Stellafane Links Page

Glass Fabrication; Mirror Grinding; Grinding Tools; Grinding Machines; Mirror ... of Mirror Making Rough Grinding by Mel · Joy of Mirror Making Fine Grinding by.

Joy of Mirror Making: Rough Grinding - Mel Bartels

Rough grinding a telescope mirror. . The Joy of Mirror Making . [107cm] and 30 inch [762cm] mirrors slumped and annealed to F2.8 ready for fine grinding.

Mirror-o-matic

May 2, 2002 . Always proceed with fine grinding until all spherometer readings are the . Too fast will sling grit and water off the mirror and make a mess.

Joy of Mirror Making: Polishing - Mel Bartels

The goal of polishing is simple: polish out all the tiny pits that remain from fine grinding, ending with a smooth spherical mirror surface ready to parabolize.

Joy of Mirror Making: Introduction - Mel Bartels

Introduction to grinding polishing and parabolizing a telescope mirror. . Making a telescope mirror is one of the most satisfying and sublime joys you will . in reverse for completing a mirror are: parabolizing, polishing, fine grinding, and curve.

Mirror-o-matic

May 2, 2002 . Always proceed with fine grinding until all spherometer readings are the . Too fast will sling grit and water off the mirror and make a mess.

joy of mirror making fine grinding,

Making A Mirror Grinding Tool - Amateur Astronomers, Inc.

Making A Mirror Grinding Tool . Today, with the low-cost imported telescopes, making your .. After fine grinding is complete, the mirror must be polished. It is.

Fine Grinding a 20" Quartz Telescope Mirror - YouTube

Mar 10, 2010 . Gordon Waite shows some steps during fine grinding of the 20" mirror. As the grind progresses through the grades of abrasives, see the.

joy of mirror making fine grinding,

Amazon: Taymor Chrome Adjustable Countertop Vantiy Mirror .

Buy Taymor Chrome Adjustable Countertop Vantiy Mirror: Furniture . Made from plated steel this vanity/make-up mirror is so lightweight it can be moved from the .. But, it still sounds like glass grinding when I flip the mirror. . The other side was fine though, but it sucked because you had to get so close to the . Sandy Joy.

Amazon : Baby Car Mirror - Super-Sized Rear Facing Baby .

Experience the joy with less crying, less stress, a better view, a happy baby, and an .. Baby Backseat Mirror for Car - View Infant in Rear Facing Car Seat - . at the top of his lungs, even the "Strongest of Heart" will begin grinding their teeth. . Mirror is designed to help you give your baby the attention they need, make.

Mirror grinding | Hacker News

Mar 10, 2017 . What impressed me when I was polishing an 8" mirror was that you ... It explains coarse and fine grinding but that's not enough to make a usable mirror. .. For me, one of my secret pleasures of optics is learning the ancient.

From Ring Tool to Tile Tool | Telescope Building

(1) we traced the circumference of the mirror over a mat of porcelain tiles and cut . The result is a grinding tool of the same diameter as the mirror: the tiled side.

Large Homemade Telescope Making Project - Google Sites

How to make a large homemade telescope, including grinding polishing, and testing the homemade telescope mirror. Lots of . With fine grinding completed, I was ready to polish the mirror. However, as .. Joy of Mirror Making by Mel Bartels

Joy of Mirror Making: Fine Grinding - Mel Bartels

The Joy of Mirror Making. Mel Bartels. Fine Grinding. The goals of fine grinding are to prepare the curved mirror face so that it is ready for polishing and figuring.