300mm reflector mirrors
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Wholesale Other Optics Instruments Aspheric K9 Glass Positive Meniscus Lens Suppliers
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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Underwater dome port lens with waterproof explosion-proof acrylic clear glass dome lens 2" for action camera
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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K9 3.98 Inch ZnSe Optical Lens Hemisphere Guide Top Camera Coating
Optical Mini Glass Bk7 Dome Lens K9 od3.98 inch Hemisphere Guide Top Camera Coating Dome Lens For Video Camera A single lens used to form an image will always show some chromatic aberration, that is variation of focal length with wavelength. Achromatic doublet lenses correct for this as they are ...
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Round 80mm Optical Glass Lens , 10-5 To 60-40 Infrared Fresnel Lens
Dome Infrared Fresnel Lens Led Module 80mm Aacrylic pc Big Underwater Camera Lens For PIR Motion Module Fresnel lenses consist of a flat surface with interspaced, concentric steps whereby each step corresponds to the surface of a conventional lens. Each step thereby acts as a refractive surface, ...
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BK7 Spherical Varifocal 14.5mm Convex Meniscus Lens
Optical Glass BK7 Spherical Meniscus Hemispherical Cover Varifocal Dome Lens Advance Optical-Electronics supply a wide range of IR optics for use in the infrared wavebands. Advance Optical-Electronics supply high quality infrared optics made to our/ your exact specification. Every component is ...
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Small Series Clear Coating Camera Acrylic Dome Lens For Cellphone
Small Series Clear Coating Camera Used Optical Glass Protective Plastic Acrylic Dome Lens for Cellphone Mainly be used to protect the lens of underwater camera, security camera, LED, and unmanned aerial vehicle etc., dome lens could resist the pressure of water, and give a best view field to catch ...
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14.5mm Round Optical Glass Lens , Polycarbonate LED Optical Lens
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 ...
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Glass Acrylic Clear HDPE Fresnel Liquid Dome Lens BK7
Custom Optical Glass Acrylic Clear Hdpe Fresnel Liquid Dome Lens Cover Protective Cover Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise,officially established in September 2009,the plant site located in Qingpu Industrial Park, Shanghai, only half ...
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Digital Camera 80mm Clear Domed Optical Glass Lens
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 ...
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High Precision Aspheric Meniscus K9 Optical Glass Lens
High Precision Wholesale Aspheric K9 Glass Positive Meniscus Optical Display Lens Suppliers 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 ...
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Wholesale Optical LED Laser BK7 Biconcave Custom Double Concave Lens
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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China supplier bk7 large diameter optical glass concave lens biconcave lens
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
