آخرین محصولات
GSO Parabolic Primary Mirror - 6" f/8
GSO's parabolic primary mirrors are perfect for those who want to build their own telpes 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 reflective aluminum coating with …
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Telpe Mirror Kits - Firsthand Discovery
Each kit comes with a telpe 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. Please note that our kits do not include a grinding tool or pitch lap. If you need materials for making a grinding tool or pitch lap, we have ...
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Telpe Mirrors & Prisms for sale | eBay
Newtonian Telpe DIY Newtonian Reflection Primary Mirror and Secondary Mirror. $8.23 to $31.62. $4.00 shipping. SPONSORED. Meade 5000 2in Enhanced Diagonal Mirror with Adapter. 5 out of 5 stars. (8) 8 product ratings - Meade 5000 2in Enhanced Diagonal Mirror with Adapter.
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The 4 m International Liquid Mirror Telpe | Aryabhatta ...
The 4m International Liquid Mirror Telpe (ILMT) project results from a collaboration between Aryabhatta Research Institute of Observational Sciences (ARIES, India), the Institute of Astrophysics and Geophysics (Liege University), the Canadian Astronomical Institutes, University of Montreal, University of Toronto, York University, University ...
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Mirror grinding - Telpe 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 (visible at ...
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Space Arcade
50mm telpe – I have recently purchased a 50 mm telpe which is lightweight and very easy to carry. I loved it. If you are a beginner then this telpe is the best one to go.Well packed and great service from the Space arcade. Amrit Mani
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Astronomy Store Telpes India | Telpe Shop India ...
Telpe India, Largest online Astronomy Store, Galileo, Celestron, Meade, Orion. Galileo Telpe Makers +91 932 355 4536 galileo@galileotelpe. Menu Search. Account. Cart 0. Recently added item(s) ×. You have no items in your shopping cart. Telpes. View All Telpes; Cassegrains; Newtonians & Dobsonians ...
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Homemade Telpe Making - Google Search
(3) A homemade telpe mirror can be made with more accuracy and smoothness than the mass-produced, commercial mirrors available today. Unfortunately, the cost of mirror grinding kits and pyrex blanks has increased significantly in recent years to the point where any savings from making a mirror versus buying one are minimal at best.
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Telpes at Best Price in India
Find here online price details of companies selling Telpes. Get info of suppliers, manufacturers, exporters, traders of Telpes for buying in India.
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primary mirror in india - ATM, Optics and DIY Forum ...
· primary mirror in india - posted in ATM, Optics and DIY Forum: Hi All, I am new to the forum.i have 4" Newtonian telpe which i have brought 13 + years ago, the mirror needs recoating,this year My wife finally agree to the budget of 500$ on my telpe project, I considered to build 6 inch Dob myself instead of buying one, Now here in india, Just a few of the stores selling primary ...
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Grinder Machine Mirror - tis-school.it
· Grinding Machine for Large Telpe Mirrors. Grinding Machine for Large Telpe Mirrors. I designed and built a grinding machine for mirrors up to 42 inches [1.1m] in diameter. By slipping on and off a couple of belts, the machine can quickly be …
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Mel Bartels' Amateur Telpe Making
· The I.A.U. named asteroid 17823 Bartels discovered 1998 by J.M.Roe in recognition for my contributions to amateur astronomy. Making is the Key to Knowing. A telpe mirror is arguably the most accurate surface made by human or machine. Amazingly you can grind a mirror by hand and make a telpe with simple hand tools.
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CNC Optical Grinding Machines | OptiPro
CNC Optical Grinding Machines. Improve the quality of your surfaces along with your bottom line. In the world of precision grinding, accuracy, speed, and ease-of-use can coexist. Save time and money with fast job setups, optimal cycle times, and quick turnaround times. Make life easy with state-of-the-art motion control components and ...
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Parabolizing a Telpe Mirror - BBAstroDesigns
· Zambuto's process using a Mirror-O-Matic machine comes close to generating a properly parabolized mirror simply by following the steps outlined in his spreadsheet. Texereau states that his "group has parabolized a number of mirrors 'automatically,' in effect, by using a team of four or five operators all applying the 'same' stroke."
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Telpe Mirrors, Astronomical Mirrors, Reflector ...
· GSO makes the World's Finiest Astronomical Mirrors with unmatched manufacturing optical precision. MADE IN TAIWAN - Astronomical Primary & Secondary Mirrors. STANDARD SPECIFICATION for Telpe Mirrors. Add 18% GST. 6" F/4 D = 153mm / F = 600mm (thickness 20mm) PRIMARY MIRROR. 9300.
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Telpes: Buy Telpes Online at Best Prices in India ...
Glaceon Astronomical Telpe Zoom 150X HD Outdoor Monocular Space Telpe with Tripod and Smart Phone Adapter 300/70mm Spotting Scope for Kids Beginners. Quick look. price. ₹5,995. . 00. ₹12,000.00. PROTOS INDIA.NET Telpe Monocular 350X Advance Professional 60mm Aperture 700mm Focal Length Reflecting. 29.
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henery draper mirror grinding machine
· henery draper mirror grinding machine. Henery draper mirror grinding machine-Henan Mining . Draper design mirror grinder alloutpestcontrolin henery draper mirror grinding machine - perkinspreschoolcom Draper Hindle-type machines : and improved by Lord Rosse, and more recently by Henry Draper, an American astronomer a rotating plate (1) supporting the mirror be surrounded by a …
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Telpe Mirror Blanks / TelpeMirrorBlanks ...
· Telpe Mirror Blanks Providing telpe mirror blanks and kits to telpe makers. Mirror blanks are individually tested for internal strain. Plastic protractor inserted under a 6 inch mirror blank during a stress test, to illustrate what stress would look like - if there were any present.
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Telpe, Astronomical Telpes, Computerised GoTo ...
· Welcome to Tejraj & Co. [MUMBAI] We are pleased to introduce ourselves as the largest, first and foremost supplier of a variety of precision Astronomical Telpes, Spotting Scopes, Computerised GoTo Systems, Binoculars and Astronomical Accessories in India. They include Newtonian Reflector Telpes, Refractor Telpes, Maksutov Cassegrain Telpes, GSO (Made in …
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Telpes and Astronomical equipment distributor, India
telpes, binoculars, eyepiece, mount, tripod, badlapur, thane, maharashtra, India
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Optics-Kits - Optics Telpes India | Telpe Shop ...
Price ₹0 - ₹100,000 (24) ₹100,000 - ₹200,000 (1) ₹200,000 and above (1) Brand. Galileo ... Galileo Elliptical Flat Secondary Mirrors 30mm . Cart Wishlist ₹1,100. Delivery Time: 4-6 weeks. Galileo Achromatic Lens Dia 50mm / FL 200mm . ... Telpe India, Telpe Shop, Astronomy Store, Reflector Telpe India, Refractor telpe ...
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telpe grinding machine optical instruments
· Leonardo's Mirror Grinding Machine. leonardo miror grinding machine. ... Devices like these are still used nowadays by amateur telpe/optical instrument makers round the world. The version they use is a table top sized mechanism but is essentially of the same design, the only difference being the use of an electric motor instead of the ...
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Buy Celestron NexStar 8 SE Telpe Online at Low Prices ...
Amazon.in: Buy Celestron NexStar 8 SE Telpe online at low price in India. Check out Celestron NexStar 8 SE Telpe features, specifications, reviews, ratings and more at Amazon.in. Free delivery on qualified orders.
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Telpe Parts at Best Price in India
Find here online price details of companies selling Telpe Parts. Get info of suppliers, manufacturers, exporters, traders of Telpe Parts for buying in India.
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China Telpe, Telpe Manufacturers, Suppliers, Price ...
China Telpe manufacturers - Select 2021 high quality Telpe products in best price from certified Chinese Binoculars, China Binocular suppliers, wholesalers and factory on Made-in-China
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Mirror grinding - Telpe 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 …
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