optical lens design

Factory direct supply 200mm bk7 acrylic plano concave and convex cylindrical lens we offer a variety of Optical Glass Lenses, such as ball lens, Optical Aspherical Lens, Endoscope Lens. we provide multiple anti-reflection coating options for the Ultraviolet (UV), visible, or Infrared (IR) and also ...

Factory direct supply High Performance IR Thermal Imaging Lenses optical infrared lens Shanghai supplier with low price Specification Materials Metal+Glass Total Track length 21mm Focal length 14.5mm Distortion 99.8@850nm+/-20nm Damage Threshold 50J/Cm^2 Screw Threshold M12*0.5-6g Application area ...

30mm Fused Silica LensProduct OverviewWholesale K9 optical glass clear glasses manufacturers 30mm sapphire dome cemented fused silica sapphire optical lensProfessional Overview: The Excellence of Synthetic QuartzIn the field of precision photonics, the 30mm Fused Silica Lens represents the pinnacle ...

BK7 Resin 1.5mm To 300mm Double Concave Lens Sapphire Product Overview Wholesale manufacturers BK7 resin and other optical glass sapphire dome double concave cemented sapphire optical lens Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise, ...

Customized optical glass telescope glued doublet fused silica achromatic cemented Lens Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. Cemented lens The cemented lens is also called an achromatic ...

150mm K9 NBK7 Sapphire Cemented Achromatic Convex Lens Fire Laser pro Smartphone Optical 150mm Diameter K9 N-bk7 Sapphire Cemented Telescope Objective Achromatic Lens Specifications Materials BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ ...

Double Ball Glass Objective Cemented Telescope Lens Product Overview Optical telescope doublet achromatic lens double ball glass objective lens double sapphire welding cemented lens A cylindrical lens with convex surfaces and square volume can turn a transmitted plane wave into a cylindrical wave, ...

10mmx60mm Sapphire 0.5mm To 50mm Glass Rod Lens For Laser Machine Product Overview 10*60mm Optical Sapphire Rod Lens for Laser Machine and Custom Lens Shanghai Advance Optical-Electronics Technology Co., Ltd is a manufacturing enterprise of science and technology. Founded in 2009 and located at ...

Lentilles IR personnalisées en quartz, saphir ou germanium pour les applications NIR/MWIR. Transmission élevée, stabilité thermique et revêtements antireflet. Diamètres et distances focales entièrement personnalisables pour l'imagerie thermique et la détection industrielle.

Optical Glass BK7 Material Laser Line Lens Plano Concave Lens A plano concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length, and can be used for light projection, beam expansion, or to increase focal length of an optical system. Our company is ...

Customized Laser Cutting Lens Spherical Optical Lens Laser Protective Windows BK7 Glass Lens Custom-made all kinds of shape glass laser protective window plate Window Besides standard windows,we can offers all kinds of custom-made windows according to customers request windows made from material ...

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 ...