meniscus lens

Brand Name:STAR OPTIC

Model Number:MEN

Place of Origin:Wuhan, China

... Meniscus Lens, UV Fused Silica, Minimize Spherical Aberration Lens Overview: Negative meniscus (convex-concave) lens is designed to minimize spherical aberration in optical systems. When used in combination with another lens, a negative meniscus lens wil...

Brand Name:LONGWAY

Model Number:LW1609845

Place of Origin:Shanghai, China

...Meniscus Lens for Laser Beam Expanding and Collimating 1. Foundational Product & Core Material Enhancement Optical Component Type: The product is a "Meniscus Lens." This is a precise technical term for a lens with one convex and one concave surface. Its unique shape is specifically engineered to minimize spherical aberration, a key concern in high-quality optical systems. Critical Surface Treatment: The lens

Place of Origin:China

Brand Name:Advance

Model Number:as requirements

round Convex Meniscus Lens 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 ...

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

Infrared Germanium Lens Wavelength Range of 2 - 16μm Rugged, Durable Material Ideal for Defense, Security, and Thermal Imaging Applications Additional Infrared Lenses Available in Popular Substrates We will choose high quality single crystal Germanium ...

Brand Name:UNIFORM

Model Number:AUTC-LGR-915

Place of Origin:CHINA

...total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly Double concave lens Double-Concave Lens, also named Bi-Concave Lens, is used to

Brand Name:WEIMENG

Model Number:WM-C-042

Place of Origin:Shaanxi,China(Mainland)

Compound focusing lens Dia:28mm F=125mm JGS1 quartz Double convex + meniscus shape for 0-4000W laser welding machine The main function of the laser protective lens is protect pricy laser optics against damage from material splatter and dust ,due to the AR ...