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Understanding Optical Lens Geometries Application Note Precision Tolerances for Spherical Lenses Webinar Cost Impact of Spherical Tolerancing Webinar Trending in Optics Next Generation of Spherical Lenses View all Resources Related to Plano-Convex Lenses ...
Biotar lens 比奥塔照相镜头,双高斯型镜头 acrylic lens 丙烯酸有机玻璃透镜 相似单词 planoconcave 平凹的 lens n. [C] 1.透镜;镜片 2.(照相机等的)镜头 3(眼球的)晶体 v. [T] 1.给...摄影(尤指摄制影片) di lens 介质透镜 flash o lens 闪光透镜 lens vesicle 【医】 晶状体泡 fish ...
Plano-concave glass lenses are manufactured with one concave surface and one plane surface. These lenses have negative focal lengths. Plano-concave lenses diverge incident light that is collimated. They form virtual images which are seen through the lens. They are often used to increase focal ...
Alias: N-BK7 Plano-Concave Lenses,N-BK7 Plano-Concave Lenses, Optical Concave lens, N-BK7 optical concave lens, Visible N-BK7 Plano-Concave Lens, Visible Plano-concave lens, IR Plano-concave lens, NIR Plano-concave lens, 1064nm Plano-concave lens, Unc...
Light rays converge when passing through a biconvex lens (top) and diverge when passing through a biconcave lens (bottom).f indicates the focus. lens (lĕnz) n. pl. lens·es 1. A ground or molded piece of glass, plastic, or other transparent material with opposite surfaces either or...
Plano concave lens Diameter Tolerance +0.00/-0.05mm Focal Length Tolerance ±2% Center Thickness Tolerance ±0.2mm Centering <3 arc min Surface Quality 40-20 Clear Aperture >90% Material optical glass/PMMA Type Optical Lenses Origin Shenyang, China Packaging and delivery Selling Units: Single item...
Hp-plano-concave Size 3mm-200mm Weight 0.01kg Product name plano-concave lens Shape plano-concave Surface quality 60/40 40/20 20/10 10/5 Radius of curvature >3mm or <-3mm Diameter >1mm Thickness Tolerance 0.1 mm Edge thickness 1mm Application Optical Instruments Packaging and delivery Selling...
A Plano-concave lens consists of a plane and a concave spherical surface that generate negative spherical aberration. It’s often used in systems to expand the beam or increase the focal length to balance the deviation of other lenses. It can be used in Camera Systems, Projection Systems, Ima...
CASTECH offers an extensive line of spherical lenses, including Plano-Convex Lenses, Plano-Concave Lenses, Bi-Convex Lenses, Bi-Concave Lenses, Meniscus Lenses, Negative Meniscus Lenses as well as Achromatic Lenses. CASTECH’s precision spherical lenses are made from a wide variety of optical substr...