or Best Offer +$34.50 shipping. Please contact us for pricing and details. Astronomical Telescope Mirrors and Flats Due to pressure of work, we are not able to offer a comprehensive list of mirrors and flats for sale. Sellers with highest buyer ratings; Additionally, we provide high-end custom solutions including the application of durable thin film mirror and anti-reflective coatings. Each optical surface is tested up to 29 times as it passes through its many processes of being turned from a blank piece of glass to a highly accurate figured mirror or lens. At Orion Optics UK we pride ourselves on having some of the finest optical technicians anywhere in the world. We offer Telescope Blanks made from SCHOTT Suprax Low Expansion material. Sometimes referred to as PYREX, LE, borosilicate or Borofloat, these SUPRAX Blanks are of the highest quality, 300mm Diameter & 50mm thick make these the perfect substrate for a for Low expansion Telescope Mirror blank, Raman Grade CaF2 Calcium Fluoride Windows, Flexible Lightguides KL1500 / KL1600 / KL2500, Gooseneck Lightguides KL1500 / KL1600 / KL2500, SCHOTT Suprax Telescope Mirror Blank - Cast, SCHOTT Suprax Telescope Mirror Blank - Ground. These coatings are also beneficial for eliminating light reflection, which can interfere with the accuracy of telescopes, imaging equipment, and other optical devices used in the astronomical industry. United Lens Company supports both the professional and amateur astronomical community. #### 12 inch THIN EDGE PYREX Telescope Mirror Blank #### Brand New. S p o n s o r e N 4 Z d F K Z G V 1 4 D. D203F800 Primary Mirror + Secondary Mirror Mirror Set Fit Astronomical Telescope. We also offer a recoating service for Sextant mirrors. Guide to Debris Shield Manufacturing & Procurement, © 2020 United Lens | Privacy Policy | Sitemap | Terms and Agreements, “The Symbol of Quality, Value and Integrity”. Mirror blanks are individually tested for internal strain. All testing is performed on-site by our team per various industrial regulations. I have been making astronomical optics for in excess of 30 years and have supplied optics to customers in Germany, France, Belgium, Denmark, Sweden, Netherlands, Ireland, Japan, Slovenia, South Africa, S Korea and Greece as well as the UK. Home; Optical Components . Welcome. TELESCOPE MIRROR BLANKS MADE TO YOUR SPECIFICATIONS. Telescope Mirror coating - recoating - aluminising, telescope mirror blanks, polishing, grinding and pitch supplies. 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. Germanium Windows Anti-Reflection Coated. We’re also proud to report that our optics are in space and on the moon, a testament to the industry’s confidence in the quality of our products. Custom sizes available on request. Applications that typically benefit from thin film solutions are those involving electronic semiconductors and optical coatings. With anti-reflection coatings, there are far less opportunities to lose necessary light while maintaining an acceptable level of contrast. $310.00. Telescope Mirror Blanks Providing telescope mirror blanks and kits to telescope makers. Mirror Blanks For Telescopes United Lens Company supports both the professional and amateur astronomical community. Telephone: +44 (0) 1268 728077 | Fax: +44 (0) 1268 590445. We’ve sold classic test plate and mirror blanks for nearly as long as ULC has been in business. Watch; Results matching fewer words. Our state-of-the-art equipment allows us to read and assess monolayers to desired micrometer thicknesses, resulting in products of the highest quality. 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. Additionally, we provide high-end custom solutions including the application of durable thin film mirror and anti-reflective coatings. However, if you have a specific requirement please ask us as we still have the occasional mirror and flats ( below about 2 1/4inch m/axis) available. Nichol Optical is a business dedicated to making high precision astronomical optics. Many of our blanks are easily viewed and ordered via our online catalog. $119.99. Elements that require anti-reflective coatings require the use of diverse lenses and imaging equipment, which ULC has in spades. The optics we produce are world renowned for being among the best available. We’ve sold classic test plate and mirror blanks for nearly as long as ULC has been in business. ULC’s solutions are created in precise steps until the ideal result is achieved. From large primary mirror blanks, Cassegrain designs, and reflective secondary components, ULC can assist you with all of your optical designs. These can be supplied either 'as cast' or ground finish - in stock for immediate delivery in selected sizes. Top Rated Plus. View Basket (0) £0.00 ex VAT View Quote (0) Register Login. Brand New. Email: sales@galvoptics.co.uk. Part of our custom-made solutions to your thin film coating needs begins with knowing the exact application of the finished element. We offer a range of products and services for the ameteur telescope enthusiast such as grinding powders, polishing powders /compounds, telescope aluminising services. We offer a Telescope mirror re coating service for both Primary and Secondary telescope mirrors.