mirror grinding sale

Telescope Mirror Blanks / TelescopeMirrorBlanks.Com ...

* When grinding a telescope mirror, you will find that plate glass takes less time to grind and polish than a mirror made from borosilicate glass. Please see the Buy Telescope Mirror Blanks page for low prices on plate glass mirror blanks.

Swayze Optical! - Home Page

Grinding and polishing the mirror is the most difficult part of making a telescope. And the most critical. Mirror-making is a hobby that has been around for many years, and many people have put their hands to the task, but it is time consuming, requiring a great deal of skill, patience and perseverence. Especially when the mirror gets big.

Joy of Mirror Making: Rough Grinding - BBAstroDesigns

The curve is ground into the mirror face using a grinding tool. The curve is pre-generated for you. The curve is created by slumping the blank in a kiln over a mold. Here are 42 inch [107cm] and 30 inch [762cm] mirrors slumped and annealed to F2.8 ready for fine grinding.

Mirror grinding - scope making

A good starter size is the 150 mm (6") mirror. A 200mm (8") will also work. Most ATM books and websites recommend a Pyrex® mirror blank, but in my opinion, annealed plate glass is better for this first, "learn and practice" mirror.It is cheaper, it is softer and grinds faster, needing less abrasives and with these small sizes, the low expansion glass like Pyrex has no practical

Mike's Telescope Workshop - mdpub

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

Telescope Making Supplies

Throughout the grinding and final lapping stages, the objective has been to reduce pits and scratches to the smallest possible size. However, no amount of grinding can produce a surface smooth enough or sufficiently transparent to meet the needs of a first-class telescope objective. Different techniques are needed.

AGI Products: Telescope Mirror Blanks

If one of our standard telescope mirror blanks isn’t exactly what you’re looking for, Advanced Glass can custom make a telescope mirror blank to your specifications. AGI can manufacture mirror blanks up to 40” in diameter

Zambuto Optical Company - Newtonian Telescope Mirrors

Zambuto Optical Company is a full service custom manufacturer of premium Newtonian primary telescope mirrors from 7" through 24" diameter. Special Notice-We want to let our customers know that during this timeframe we continue to do business as usual. There may be delays with regard to shipments due to outside circumstances beyond our control ...

Grind and Polish a Dobsonian/Newtonian Telescope Mirror ...

Grind and Polish a Dobsonian/Newtonian Telescope Mirror With Hand Tools: Making a telescope about 10 years ago was one of the most rewarding projects I've ever undertaken. I ground the mirror and made every other component out of recycled materials as much as possible. This Instructable will cover how to grind a mirror f

Telescope Mirrors Prisms for sale In Stock eBay

Meade Series 5000 2in Enhanced Diagonal Mirror With Adapter - 07680

mirror grinding machine, mirror grinding machine Suppliers ...

About product and suppliers: 7,173 mirror grinding machine products are offered for sale by suppliers on Alibaba, of which metal polishing machine accounts for 10%, bearing balls accounts for 4%, and glass processing machinery accounts for 3%.

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.

Mirror Grinding Machine

My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope mirrors. Dennis Rech's M-o-M designs finally inspired me to just get up and do it. Over the years, I'd been collecting motors, gear boxes, pulleys, etc.

Large Thin Mirror Making - BBAstroDesigns

Having made a dozen mirrors of 16" to 30" in size, it is my suggestion that 2" thick pyrex glass is significantly easier to work with than thinner pyrex glass. In particular, there is much less concern for astigmatism during fine grinding, and flexing of the mirror at the polishing tool's edge during figuring is a great deal less.

Mike's Telescope Workshop - Mike's World.

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

Manufacturing Technology for Optics, Ceramics Metals ...

CNC Optical Grinding. PRO 80 GTS High Precision Lens Grinder: 5-80 mm Optics; PRO 160 GTS High Precision Lens Grinder: 10-160 mm Optics; eSX 150 5-Axis lens Grinding machine: 5-150 mm Optics; eSX 300 5-Axis lens Grinding machine: 5-300 mm Optics; eSX 400 5-Axis Lens Grinding Machine: 5-400 mm Optics; SXL 500 5-Axis Lens Grinding machine: 10-500 ...

Making my own fixed post mirror grinding/polishing machine ...

Oct 15, 2012  Page 1 of 2 - Making my own fixed post mirror grinding/polishing machine - posted in ATM, Optics and DIY Forum: Hey guys. Im thinking of making my own fixed post mirror grinding/polishing and curve generating machine. Ive got loads of questions regarding the design so Ill just start firing away Do I need an eccentric moving tool to be able to polish a mirror

Telescope Mirrors - Orion Optics

Primary Mirror Dimensions. Primary Mirror type. Focal length nominal mm. Edge thickness mm * Diameter mm. Weight g. Ultrascope 150 f4. 600. 18. 151. 745. 150 f5. 750 ...

Telescope Mirrors for sale In Stock eBay

Get the best deals on Telescope Mirrors when you shop the largest online selection at eBay. Free shipping on many items Browse your favorite brands affordable prices.

Build your own telescope part 1: The mirror – Thomas ...

Rough grinding. This step is about making one side of the glass concave. It will give your mirror its overall focal ratio. If you make the centre deep, you will end up with a fast telescope (e.g. F/D = 4) well suited for deep sky observations. On the opposite, a shallow mirror (e.g. F/D = 8) will be performing very well on planets and the moon.

Making a homemade mirror grinding machine - ATM, Optics ...

Mar 06, 2006  The larger one is for grinding and polishing mirrors and is also used at higher speeds to centrifugally cast resin mirrors, an experiment I am playing with in my spare (sic!) time. The smaller mirror is used for power wrapping epoxy impregnated fiberglass around mandrels for making tubes and cylindrical components for open trusses.

mirror grinding machine worldcrushers

New grinding machine The new grinding machine is being used to re-make the old TRO 30 inch mirror and the three 20 inch mirrors. It will be capable of making a Mirror grinding machine construction log – JamesCrombie page1

Amazon: telescope mirror

Telescopic Inspection Mirror, Circular Inspection Mirror, Telescopic Inspection Mirror, Flexible Inspection Mirror 360 Rotation, with Buckle Large Round Welding Mirror (Inspection Mirror-01) 4.3 out of 5 stars 229. $7.85 $ 7. 85. Get it as soon as Fri, Feb 12. FREE Shipping on orders over $25 shipped by Amazon.

Stellafane ATM Main Page

Much is also unchanged - mirror grinding techniques are very similar to those written up by Porter and Ingalls in the 20´s and 30´s. Many amateur astronomers still choose to fabricate their own instruments, for the pride of accomplishment, the gaining of

mirror grinding machine, mirror grinding machine Suppliers ...

About product and suppliers: 7,173 mirror grinding machine products are offered for sale by suppliers on Alibaba, of which metal polishing machine accounts for 10%, bearing balls accounts for 4%, and glass processing machinery accounts for 3%.

Mirror Grinding Machine

My Mirror Grinding Machine. For a long time I've wanted to build a machine for grinding telescope mirrors. Dennis Rech's M-o-M designs finally inspired me to just get up and do it. Over the years, I'd been collecting motors, gear boxes, pulleys, etc. Most of them came from industrial junk yards.

Buy mirror blanks for telescope making

12 Inch Mirror Blanks, 3/4" Thick: $69 + SH (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

Bulk-buy Convex Mirrors Glass Edge Grinding Machine price ...

Bulkbuy Convex Mirrors Glass Edge Grinding Machine price comparison, get China Convex Mirrors Glass Edge Grinding Machine price comparison from CNC Car Mirror Dege Machine, Mirror Beveling Machine manufacturers suppliers on Video Channel of Made-in-China .

Mike's Telescope Workshop - mdpub

I finally decided it was time to build a machine to help me grind the edges of the blanks true and round. This is my home-built edge grinding machine for grinding down my home-cast mirror blanks. Click to see the whole project. This is a 12.5 inch diameter, 1.5 inch thick, light-weight honeycomb-back telescope mirror blank that I made myself.

Manufacturing Technology for Optics, Ceramics Metals ...

CNC Optical Grinding. PRO 80 GTS High Precision Lens Grinder: 5-80 mm Optics; PRO 160 GTS High Precision Lens Grinder: 10-160 mm Optics; eSX 150 5-Axis lens Grinding machine: 5-150 mm Optics; eSX 300 5-Axis lens Grinding machine: 5-300 mm Optics; eSX 400 5-Axis Lens Grinding Machine: 5-400 mm Optics; SXL 500 5-Axis Lens Grinding machine: 10-500 ...

Five Star Optical SupplyQuartz 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.

Amazon: telescope mirror

Telescopic Inspection Mirror, Circular Inspection Mirror, Telescopic Inspection Mirror, Flexible Inspection Mirror 360 Rotation, with Buckle Large Round Welding Mirror (Inspection Mirror-01) 4.3 out of 5 stars 229. $7.85 $ 7. 85. Get it as soon as Fri, Feb 12.

Telescope Mirrors for sale In Stock eBay

Get the best deals on Telescope Mirrors when you shop the largest online selection at eBay. Free shipping on many items Browse your favorite brands affordable prices.

Optical Testing of Parabolic Mirrors : 9 Steps (with ...

A mirror mount is needed to hold the mirror during testing. If the mirror is a 'thin' mirror (i.e. the thickness is much less than 1/8th its diameter) then the mount must hold the mirror without deforming it. The weight of the glass can deform a thin mirror. In my case, I was making a full-thickness mirror, which is a mirror whose thickness is 1/8th the diameter or more, so mirror deformation ...

mirror grinding machine worldcrushers

New grinding machine The new grinding machine is being used to re-make the old TRO 30 inch mirror and the three 20 inch mirrors. It will be capable of making a Mirror grinding machine construction log – JamesCrombie page1

Buy Telescope Mirrors - Jim's Mobile

Jim's Mobile, Inc. (JMI Telescopes) is a world renowned manufacturer of astronomical telescopes and aftermarket accessories for the amateur and professional astronomer. We manufacture telescopes and accessories such as telescope wheels, carrying cases, guiding computers, focusers, motors and motor controls and much more.

Buy a New 20" Waite Research Mirror

With about 50 videos on mirror making and telescope building, Gordon's YouTube channel has accumulated over 2,400,000 views! Read more. Buy a New 20" Waite Research Mirror. If you are thinking about moving up to a large aperture telescope mirror, we have a new Waite Research premium 20" mirror just for you. Email [email protected] today.

Decisive mirror grinding for Industrial Uses - Alibaba

About product and suppliers: mirror grinding and their uses for a plethora of purposes whether commercial or heavy industrial are truly inevitable. At Alibaba, you can take care of your metalworking business by selecting the right sets of mirror grinding ready to do it for you.mirror grinding put up on the site are deft in metalworking activities and can significantly make jobs easier