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GF Series Vibrating Feeder

S5X Series Vibrating Screen

Sand Washing Machine

Belt Conveyer

MTW Trapezium Mill

5X Pendulum Roller Mill

LM Vertical Mill

T130X Superfine Grinding Mill

MW Series Micro Powder Mill

Raymond Mill

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CS Series Cone Crusher

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James Webb Space Telescope Wikipedia

The JWST has an expected mass about half of Hubble Space Telescope's, but its primary mirror (a 6.5 meter diameter gold-coated beryllium reflector) will have a collecting area about five times as large (25 m 2 or 270 sq ft vs. 4.5 m 2 or 48 sq ft). The JWST is oriented toward near-infrared astronomy, but can also see orange and red visible light, as well as the mid-infrared region, dependingget price

Giant Magellan Telescope Mirror #5 Casting and Annealing

Nov 02, 2017· Giant Magellan Telescope Mirror #5 Casting and Annealing. Nov. 2, 2017. GMT # 5.jpg. With the casting of its fifth giant mirror segment at the Richard F. Caris Mirror Lab at the University of Arizona, the world's largest telescope clears a major milestone toward completion.get price

Mike's Telescope Workshop

This is a 12.5 inch diameter, 1.5 inch thick, light-weight telescope mirror blank that I made myself. The blank only weighs 11 lbs, 15 oz. This is a process I call The Waffle-Back Design, because the finished mirror blank looks like a big waffle. I have pretty much abandoned this design in .get price

Orion 6" f/4 Newtonian Astrograph Reflector Telescope

Our 6" aperture imaging reflector is loaded with useful features to help you capture high-resolution images of the night sky. With very fast f/4 optics and 94% reflectivity coatings, the Orion 6" Newtonian Astrograph will help you acquire outstanding high-resolution images of deep-sky objects with delightfully short exposure times so you can get great results in less time.get price

Waite Research :: 15" F4.5 Telescope Mirror

The fabrication of this 15" F4.5 primary telescope mirror began with a planoplano blank. I used my own diamond grinding equipment to generate the rough curve here. After the generation, I poured a steel grinding tool and used #40 silicon carbide abrasive to get the mirror close to the target focal length.get price

Obsession Telescopes / Telescopes / 12.5" Classic

Sky & Telescope review February 2009 "Portability is definitely one of the 12.5 inch Obsession's biggest assets. The instrument is remarkably rigid. The optics in the Obsession really delivered. The views were remarkably crisp and bright. Star test showed the primary mirror (made by Optical Mechanic Inc.) to be first rate.get price

GSO Parabolic Primary Mirror 10" f/5

GSO's parabolic primary mirrors are perfect for those who want to build their own telescopes or replace mirrors in older ones. Ranging in aperture from 6" to 16" and offered in various f-ratios, these mirrors are made from optical grade BK-7 glass. All mirrors have a .get price

Reflector Telescopes Orion Telescopes: Shop

Reflector telescopes collect and focus starlight with mirrors, which can be made in large sizes very economically. For deep-sky observing, an Orion reflector telescope is the way to go. Its big, precision-crafted mirror will reveal striking views of faint nebulas, galaxies, and star clusters — and resolve subtle detail on the planets and Moonget price

Amazon: telescope mirrors

Telescope Mirror Set 102mm Primary & 38mm X 27mm Secondary + Cells. 4.0 out of 5 stars 1. More Buying Choices $24.99 (1 new offer) Telescopic Inspection Mirror.Diabetic mirror for feet.360 Rotating lamp Inspection Mirror, Mechanics Mirror, Inspection Mirror with 2 LED, car Inspection Mirror .mechanics stick. 4.1get price

TelescopesPlus The #1 Online Store for Telescopes and

TelescopesPlus carries a variety of Telescopes and Accessories, Astronomy Binoculars and Spotting Scope and more. Low prices and amazing service makes us #1.get price

Telescope Mirrors & Prisms for sale eBay

Get the best deal for Telescope Mirrors & Prisms from the largest online selection at eBay. Browse your favorite brands affordable prices free shipping on many items.get price

Repair & Replacement Parts Telescope Parts

We are your source for astronomy telescopes, eyepieces, astroimaging cameras and imaging accesories, telescope mounts, & more!get price

PW1000 (1-Meter Observatory System) PlaneWave Instruments

PlaneWave Instruments is proud to introduce the PW1000, a fully automated 1-meter class telescope observatory system. The PW1000 combines PlaneWave's revolutionary CDK optical system or traditional RC design with its innovative Alt-Az, direct-drive mount technology that sets a new standard for 1-meter observatory telescopes.get price

Waite Research :: 12" F5.0 Refigure

Refiguring an inexpensive 12" F5.0 mirror. A package arrived in the mail containing a 12" F5 telescope mirror. This was an inexpensive imported mirror, the type of commercial mirror you would expect to see in a sub-$1,000 reflector.get price

Amazon: telescope mirrors

Telescope Mirror Set 102mm Primary & 38mm X 27mm Secondary + Cells. 4.0 out of 5 stars 1. More Buying Choices $24.99 (1 new offer) Telescopic Inspection Mirror.Diabetic mirror for feet.360 Rotating lamp Inspection Mirror, Mechanics Mirror, Inspection Mirror with 2 LED, car Inspection Mirror .mechanics stick. 4.1get price

Reflector Telescopes Orion Telescopes: Shop

Reflector telescopes collect and focus starlight with mirrors, which can be made in large sizes very economically. For deep-sky observing, an Orion reflector telescope is the way to go. Its big, precision-crafted mirror will reveal striking views of faint nebulas, galaxies, and star clusters — and resolve subtle detail on the planets and Moonget price

Parabolic telescope mirrors R.F. Royce

18 rows· Conical Cross-section and Standard Parabolic Mirrors See description on new 6, 8, 10 and .get price

ITEM NUMBERDIAMETER AND APERTURE RATIOPRICE*DEPOSIT REQUIREDCM 6.5 SM 6.56", f/5$485*$100CM 6.5 SM 6.66", f/6$485*$100CM 8.4 SM 8.48", f/4$790*$100CM 8.45 SM 8.458" f/4.5$775*$100See all 18 rows on

Guan Sheng Optical

Parabolic mirror: GSO offers very HIGH quality parabolic mirrors for the people who want to build their own telescopes or DIY project. The parabolic mirror size from 6" to 24", all of these mirrors were made by BK7 or Quartz quality optical glass, all mirrors have an enhance aluminum reflective coating, reflectivity is approximately 93%. The aluminum coating is protected by a properly appliedget price

DOBSONIAN TELESCOPE OPTICS Webster Telescopes

The other thing you get from the Webster Telescopes/Kennedy Optics team that you won't get anywhere else is (we saved the best for last): YOU GET THE VERY SAME SECONDARY MIRROR THAT WAS USED TO FIGURE YOUR PRIMARY MIRROR! That's right, the ENTIRE optical path is delivered to you just as it was during fabrication.get price

Conical Cross-section Newtonian Parabolic Mirrors R.F. Royce

Conical Cross-section Newtonian Parabolic Mirrors _____ Now in 8", 10" and 12.5" sizes with unique single bolt continuous face mounting and in 14.5" and 16" sizes with through-cored stud mounting. A New and Better Type of Mirror for Newtoniansget price

"Astronomy" Telescopes, Dobsonian Kits, Telescope Mirrors

Astronomy telescopes and Dobsonian telescope kits, parabolic primary mirrors, secondary elliptical flat mirrors, eyeieces, barlow lenses, filters, finder scopes and Telrad sights. Telescope mirrors, equipment for astro photography, focusers and spiders, star diagonals for dobsonians. Optics special offers.get price

Reflecting telescope Wikipedia

A reflecting telescope (also called a'reflector) is a telescope that uses a single or a combination of curved mirrors that reflect light and form an image.The reflecting telescope was invented in the 17th century, by Isaac Newton, as an alternative to the refracting telescope which, at that time, was a design that suffered from severe chromatic aberration.get price

Swayze Optical! Home Page

Steve Swayze and his 40-inch f/5 mirror . We are here to serve the needs of amateur astronomers and telescope builders who are looking for high quality Newtonian mirrors at reasonable prices. We can supply the optics you need for your telescope. We can refigure your mirror to improve it's performance. Good optics are the heart of a fineget price

Meade Telescopes Telescopes, Solar Telescopes, Binoculars

At Meade Instruments we believe that astronomy should be for all to enjoy. That's why we carry a wide variety of telescopes to accommodate everyone! From beginner telescopes like the Infinity Series to advanced telescopes like the LX850, we carry products for everyone who enjoy astronomy as much as we do. So go ahead, start exploring!get price

How to Clean Your Telescope Optics the Right Way Sky

Jul 27, 2006· How to Care for Your Telescope Optics the Right Way. By: The safest way to remove grit from a telescope mirror is to blast the surface with tap water. Sky & Telescope senior editor Alanget price

Telescope Mirrors for sale eBay

Get the best deal for Telescope Mirrors from the largest online selection at eBay. Browse your favorite brands affordable prices free shipping on many items.get price

Homemade 12.5 Inch Dobsonian Telescope: 5 Steps (with

Jul 25, 2008· Homemade 12.5 Inch Dobsonian Telescope: How to build a 12.5 inch closed tube Dobsonian telescope. I began building it in the spring of 2008, but the bulk of the work was done in July of 2008 with first light occurring on July 25. This Instructable describe the planning, design, and p...get price

"Astronomy" Telescopes, Dobsonian Kits, Telescope Mirrors

Astronomy telescopes and Dobsonian telescope kits, parabolic primary mirrors, secondary elliptical flat mirrors, eyeieces, barlow lenses, filters, finder scopes and Telrad sights. Telescope mirrors, equipment for astro photography, focusers and spiders, star diagonals for dobsonians. Optics special offers.get price

Telescope Mirror Kits

Want to build your own telescope? Start with one of our telescope mirror kits. Each kit comes with a telescope mirror blank and all the abrasives (silicon carbide grits and white aluminum oxide powders), cerium oxide polish and pitch to grind and polish it to your specifications.get price

Homemade 12.5 Inch Dobsonian Telescope: 5 Steps (with

Jul 25, 2008· Homemade 12.5 Inch Dobsonian Telescope: How to build a 12.5 inch closed tube Dobsonian telescope. I began building it in the spring of 2008, but the bulk of the work was done in July of 2008 with first light occurring on July 25. This Instructable describe the planning, design, and p...get price

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