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Mirrors and Mirror Sets – FarpointAstro
WebGSO Parabolic Primary Mirror - 12" f/5 GSO Elliptical Secondary Mirror - 70mm Product Details For years, GSO has made dobsonian telescopes sold under various labels. … WebJun 17, 2024 · Manufacturer of Large Dobsonian Telescopes DAVID LUKEHURST. Astronomical Telescopes for the Discerning Visual Observer ... Astronomical Telescopes for the Discerning Visual Observer. Home; Newtonian Telescope Mirror Sets High Quality - British Made from Nichol Optical Mirror sets can be purchased directly from Nichol … fnf vs whitty chug jug with you
30 INCH f/3.3 DOBSONIAN TELESCOPE - Webster …
WebSep 22, 2024 · NEW 203mm Primary and Secondary Telescope Mirror set. Spherical Primary mirror Mirror Diameter: 203mm Focal Length: 750mm Focal ratio: 750/203 = 3.69 Mirror substrate: Float Glass Reflectivity=86% Optical quality: Diffraction imaging limit of 1/4 λ Secondary Mirror: Glass, 100mm x 70mm Mirrors Aluminized: 89% SiO2 surface … WebLoaded with great features and a deluxe set of performance enhancing accessories, the Orion SkyLine 8" Dobsonian Reflector is a substantial telescope capable of providing amazing views of the Moon, planets, nebulas, star clusters, and galaxies. $849.99. 3 easy payments of $283.33. With payment plan. WebWebster Telescopes has always had one goal in mind, BIG, PORTABLE DOBSONIAN TELESCOPES! While other manufactures were removing the large telescopes from their product lines, we were adding even larger ones to ours. The big Dobsonians are our forte. But, just making the largest telescopes is not enough of a goal for us. greenware compostable containers