Fused Silica features high transmission from 200nm to 2.2μm with a low coefficient of thermal expansion, making it ideal for the most demanding ball lens applications in the ultraviolet, visible, and near infrared spectra. Ball lenses are commonly used for improving signal coupling between fibers, emitters, and detectors, as well as objective lenses in endoscopy and bar-code scanning applications. Half-ball lenses simplify handling and integration.Half ball (hemispherical) lenses are ideal for applications such as fiber communication,endoscopy,microscopy,optical pick-up devices and laser interferometry and measurement.
Ball Lens Half-Ball Lens
Specification of our ball lens or half-ball lens: Fused Silica Ball Lens,4.0 Mm Fused Silica Ball Lens,Fused Silica Half Ball Lens,Optical Glass Fused Silica Ball Lens China Star Optics Technology Co.,Ltd. , https://www.opticsrealpoo.com
*Material:BK7 or other optical glasses,optical crystal materials
*Diameter:1mm - 40mm
*Dimension Tolerance:+/-0.005mm
*Surface Quality:40-20
*Sphericity:0.005mm
*Coating:optional
On April 18, 2004, the Chinese railway increased its speed for the fifth time. On this day, not only the sun in Beijing made the reporter feel the early arrival of the summer, but also invited to participate in the ten-year celebration of Shanghai Shanneng Machinery Co., Ltd., and let the reporter have the privilege of feeling the speed of the first direct trip to Shanghai after speeding up. Shanghai on the 19th, raining the sky, cloudless, bright sunshine ushered in the tenth anniversary of Shanghai Shanneng Machinery Co., Ltd. After a brief and enthusiastic celebration, Mr. David R. Arthur, Chairman of Shanghai Shanneng Machinery Co., Ltd., accepted an interview with this reporter.