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. 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’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. Telephone: +44 (0) 1268 728077 | Fax: +44 (0) 1268 590445. The optics we produce are world renowned for being among the best available. View Basket (0) £0.00 ex VAT View Quote (0) Register Login. Telescope Mirror coating - recoating - aluminising, telescope mirror blanks, polishing, grinding and pitch supplies. We’ve sold classic test plate and mirror blanks for nearly as long as ULC has been in business. Home; Optical Components . From large primary mirror blanks, Cassegrain designs, and reflective secondary components, ULC can assist you with all of your optical designs. With anti-reflection coatings, there are far less opportunities to lose necessary light while maintaining an acceptable level of contrast. Applications that typically benefit from thin film solutions are those involving electronic semiconductors and optical coatings. Additionally, we provide high-end custom solutions including the application of durable thin film mirror and anti-reflective coatings. We’ve sold classic test plate and mirror blanks for nearly as long as ULC has been in business. Watch; Results matching fewer words. 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. Additionally, we provide high-end custom solutions including the application of durable thin film mirror and anti-reflective coatings. We offer a Telescope mirror re coating service for both Primary and Secondary telescope mirrors. $310.00. Part of our custom-made solutions to your thin film coating needs begins with knowing the exact application of the finished element. We offer Telescope Blanks made from SCHOTT Suprax Low Expansion material. Many of our blanks are easily viewed and ordered via our online catalog. At Orion Optics UK we pride ourselves on having some of the finest optical technicians anywhere in the world. TELESCOPE MIRROR BLANKS MADE TO YOUR SPECIFICATIONS. Brand New. Welcome. Telescope Mirror Blanks Providing telescope mirror blanks and kits to telescope makers. #### 12 inch THIN EDGE PYREX Telescope Mirror Blank #### Brand New. Guide to Debris Shield Manufacturing & Procurement, © 2020 United Lens | Privacy Policy | Sitemap | Terms and Agreements, “The Symbol of Quality, Value and Integrity”. United Lens Company supports both the professional and amateur astronomical community. 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. These can be supplied either 'as cast' or ground finish - in stock for immediate delivery in selected sizes. Email: sales@galvoptics.co.uk. 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. Our state-of-the-art equipment allows us to read and assess monolayers to desired micrometer thicknesses, resulting in products of the highest quality. We also offer a recoating service for Sextant mirrors. ULC’s solutions are created in precise steps until the ideal result is achieved. All testing is performed on-site by our team per various industrial regulations. Sellers with highest buyer ratings; 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. Nichol Optical is a business dedicated to making high precision astronomical optics. 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. or Best Offer +$34.50 shipping. $119.99. Mirror Blanks For Telescopes United Lens Company supports both the professional and amateur astronomical community. 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. Mirror blanks are individually tested for internal strain. Germanium Windows Anti-Reflection Coated. We offer a range of products and services for the ameteur telescope enthusiast such as grinding powders, polishing powders /compounds, telescope aluminising services. Elements that require anti-reflective coatings require the use of diverse lenses and imaging equipment, which ULC has in spades. 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. Top Rated Plus. Please contact us for pricing and details. Custom sizes available on request.