BK7 Bi-Convex Lenses -
BK7 Bi-Convex Lenses For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale BK7 Bi-Convex Lenses , Made in China, High Quality Products!, China Bi-Convex Lenses , Plano-Concave Lenses Supplier, Manufacturer.
GoldDragonOptics. Supply 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 and ball lens.
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 tolerance:+/-0.1mm
Centration: 3'
Surface accuracy: lambda/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.
Gold Dragon Optics Electronic Technology Co.Ltd.
Address: No.286 Torch Road,Changchun., Changchun, Jilin, China, 130012
Tel: 86-431-85353336
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, windows, prisms, mirrors,filters and wedges 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. Changchun GoldDragonOptics is committed fully to designing and making all kinds of optical components for customer's special use.
