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Page Views: 174 Date Added: 07/03/2009 Last Updated: 07/08/2009 Expiry Date: 06/28/2028 Product/Service Details According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series. Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length: ±5mm --±1000mm±1% (test by TIROPTICS OPTOMATIC2000 made in Germany) Diameter: 4mm--200mm ±0.1mm Tc torlerance:±0.1mm Centration: 3-5' Surface accuracy: λ/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design Additional photos

Company Information (Jilin Gold Dragon Optics Co.)

Company Profile: The experts at optical products and crystals for the commercial and marketplace refer to laser, medicine, military, semiconductor and telecommunication application areas. With its quality system ISO 9001 certified, the main productions are cylindrical lens, achromatic doublet lens, spherical lens, window, prism, mirror and wedge from flint glass, UV-grade fused silica, Infrared fused silica, CaF2, Ge, Si, ZnSe,Sapphire, etc. And broadband and single wavelength anti-reflection coatings are available. GoldDragonOptics is committed fully to designing and making all kinds of optical components for customer's special use. >> More Website URL: http://www.bridgat.com/u6520