Optical Lens

Optical Lens

Supplier
Hchcrystal
Category
Optical Lenses
Origin
China

Optical Lenses Include Plano-Convex, Plano-Concave, Biconvex, Meniscus and Aspheric Lenses

Specification Snapshot
Focal Length
±1%
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Overview

Optical Lenses Include Plano-Convex, Plano-Concave, Biconvex, Meniscus and Aspheric Lenses

Specifications

ParameterValue
Material [Customer specified]JGS1, JGS2, Corning 7980, Corning 7979, Optical Glass, etc.
Thickness Tolerance±0.02mm
Dimensional Tolerance±0.02mm
Focal Length±1%
Surface Finish20/10 or better
Surface FlatnessN≤3,ΔN≤0.5
CoatingAntireflection or Cutoff Coating According to Customer Requirements
PackagingTray Packaging or Dust-Free Vacuum Packaging

Applications

Focusing, 1:1 Imaging, Beam Expansion and Beam Relay Applications; Coupling and Collimation in Fiber Communication and Laser Technology; Myopia Glasses

Key Features

Focusing and diverging light: spherical lenses uniformly converge or diverge light according to whether they are convex or concave. Convex lenses converge light to a point for focusing or starting fires; concave lenses diverge light and are commonly used in myopia glasses. Image formation: spherical lenses form real or virtual images. Biconvex lenses, for example, support 1:1 imaging, beam expansion, and beam relay. Coupling and collimation: in fiber communication and laser technology, spherical lenses couple fibers to fibers, lasers to fibers, and fibers to detectors to improve transmission efficiency. They also collimate beams for straight-line propagation. Signal quality: good surface finish and optical reflectivity improve optical system signal quality and reduce optical loss and interference.

Datasheet

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Supplier Information

Hc
Hchcrystal
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Taixing Harmocen Crystal Technology Co., Ltd. is located in Taixing City, Jiangsu Province, with convenient transportation. The company's main products include sapphire windows, sapphire tubes, sapphire precision components, sapphire substrates, infrared crystal optical products (zinc selenide, zinc sulfide, germanium single crystal, fluorides, etc.), and UV/IR quartz optical products, among which large-sized high-surface-accuracy sapphire/quartz products are well-known in the market. The company has a technical R&D team, a highly skilled workforce, and a complete set of processing and testing equipment, capable of processing products as thin as 0.015mm. Its products are widely used in deep-sea exploration, high-speed rail monitoring, oilfield monitoring, aerospace and other fields. With the core value of 'Harmony but not Uniformity, Sincerity to the World', the company is committed to narrowing the gap with international advanced levels and providing high-precision, low-cost sapphire and infrared crystal products.

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