Fused quarts at 200nm to 2.2um has high transmittance and low coefficient of thermal expansion, which makes it an ideal choice for spherical lens with strict requirements in ultraviolet, visible and near-infrared spectral applications. Spherical lenses are commonly used to ...
Our advantages: 1) Tolerance in diameter: +/-0.001mm 2) Roundness:<0.4um 3) Surface finish S/D: 20/10(<Ra20nm) All Ball lens are QA tested to ensure all specifications are met. our company producesoptical glass ball lens, and super hemispherical lens. the product ...
high quality newest quartz glass tube for lighting Fused silica quartz tube can be roughly divided into the following types: transparent Fused silica quartz tube _ outer diameter 1.5mm--300mm, filter UV Fused silica quartz tube, color Fused silica quartz tube, etc. The formation ...
Feature: 1.rich experience for tempered glass 2.good surface quality 3. no bubble 4. the competitive price 5. good public praise 6. specialized production Application: boiler parts, glass tube, round glass tube for chemical equipment-building ...
Xinxiang Xinbo glass quartz products Co., LTD Product material: glass feature : Quartz Plate With Optical High Quality Glass 1. rich experience for tempered glass 2. good surface quality 3. no bubble 4. the competitive price 5. good public praise 6. specialized production ...
Xinxiang Xinbo glass quartz products Co., LTD Product material: glass feature : High Quality Cylinder Quartz Glass Tube 1. rich experience for tempered glass 2. good surface quality 3. no bubble 4. the competitive price 5. good public praise 6. specialized production OEM ...
Frame Color:Burgundy Frame Material:Stainless Model Number:R09-224 Place of Origin:China (Mainland) Features: 1) Stainless steel frame 2) Acetate temple with decoration 3) High quality Korea coating ...
Face Shape Match:Diamond Usage:For Reading Glasses Frame Color:wine red Frame Material:Stainless Model Number:AL-096 Brand Name:LIXIN or OEM Place of Origin:Zhejiang China (Mainland) 1.simple but fashion temple. 2.Fashion frame for unisex. 3.High quality optical frame glasses, ...
Frame Material:Acetate Model Number:zr1086 Brand Name:OEM Place of Origin:Zhejiang, China (Mainland) Size:52-17-135mm Temple Material:Acetate Usage:For Reading Glasses Lenses Color:White Frame Color:Black Style:Foldaway Frame Material:Acetate Lenses Material:resin Model ...