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Hot Selling Cheap Laser Protective Window Lens Znse Lens Germanium Lens We provide color glass filters for a wide range of fields such as cameras, optical instruments, physics and chemistry, educational materials, industrial and medical, with spectral characteristics and size according to your requirements. Sharp cut filters are longpass filters that cut off the wavelength light shorter than a specific wavelength as much as possible, while transmitting the longer wavelength

43mm Optical lenses protective dome ball and half ball lenses glass cover used for underwater photography Concave lenses, are a simple lens with one spherical face and one flat plano face. Because the spherical face is concave the lens has a negative focal length, allowing the part to increase the divergence of convergent light. Concave lenses can be used to balance out the spherical aberrations caused by other lenses. This makes concave lenses very useful for controlling

Customized Optical Sapphire Polycarbonate Fresnel Clear Dome Led Lens 1. Reasonable price and brilliant quality. In China, there are many glass manufacturers and traders, there's a big competition in this area. Under this situation, we can not guarantee you the lowest price, but we absolutely guarantee you reasonable price in accordance with the quality. 2. Professional and patient service. We are a young and good educated sales and service team. Everyone has been in this

Wholesale Custom Diameter Optical Quartz Glass100mm Plano Convex Lens sapphire optical spherical silica lenses Specification Features and advantages Stable chemical property and easy to clean Glass material have the advantages of anti-corrosion and easy to clean and maintain. Tight tolerance We are specialized in manufacturing optical glass for more than 10 years and we can control the tolerance according to your requirements. In some precision application, we can minimize

Factory Direct Sales 2-250mm High Hardness Plano-Concave Lens for Optical Cylindrical lenses are designed to focus light into a straight line, rather than to a single point. As the name suggests, the lens surface has a cylindrical shape rather than the usual spherical which allows for one dimensional shaping of light along a line. Cylindrical lenses are typically either plano-concave or plano-convex, designed to expand and focus light respectively, and can be supplied in

Custom Size Glass Optical Half Long Plano-convex Cylindrical Lens For Laser Cylinder Lenses are similar to Plano-Convex lenses in profile, but include a portion of a cylinder instead of a sphere. These lenses focus light in one dimension and can transform a point of light into a line. Cylinder Lenses are available in circular and rectangular versions, along with multiple coating options. Cylinder lenses are ideal for line projection in machine vision applications or guidance

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm- Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity N=0.1~0.5 Decenter 3'~1' Surface quality 10/5~60/40 Coating Upon request Application area Imaging,Lighting,Laser etc Recommend Products Company Profile Shanghai Advance Optical-Electronics

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm- Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity N=0.1~0.5 Decenter 3'~1' Surface quality 10/5~60/40 Coating Upon request Application area Imaging,Lighting,Laser etc Recommend Products Company Profile Shanghai Advance Optical-Electronics

CPL Optical Glass Lens Circular 52-82mm Infrared Camera Lens Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, officially established in September 2009. Our plant is located in Qingpu Industrial Park, Shanghai, just half an hour's drive from Shanghai Hongqiao International Airport. Business Scope: Optical mechanical and electrical module development Precision optical element processing Camera lens design and processing

BK7 Optical Glass Lens PMMA 10-20mm Plano Convex Lens Business Scope Optical mechanical and electrical module development, precision optical element processing, camera lens design and processing, optical design and optical path optimization solutions, technical consultation and after-sales service. Application Fields Machine vision, artificial intelligence, biomedical, smart city, high-end monitoring, testing instruments, military equipment, laser etching, special lighting,

Optical glass BK7 50mm 60mm Protective dome lens for camera photography Domes make it better - Domes help correct aberrations that occur when light travels thru water as opposed to air. Domes can deliver better results compared to flat ports, and also make it easier or possible some results that flat ports would not capture. Size matters - Bigger domes are better than smaller domes, for a number of reasons. The tradeoffs are; heavier, bulkier, pricier than smaller domes.

High quality optical lenses dome 80mm clear domed lenses glass cover for digital camera We can provide clients with a customized LED source. Products are applied to commercial lighting, home lighting, industrial lighting, landscape lighting, Automotive lighting, Display, Special lighting, and other fields. We adopt all closed dust-free workshop, the complete automated LED packing lines and the most advanced testing and experimental equipment in line with the international