Optical Lens
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
| Parameter | Value |
|---|---|
| Material [Customer specified] | JGS1, JGS2, Corning 7980, Corning 7979, Optical Glass, etc. |
| Thickness Tolerance | ±0.02mm |
| Dimensional Tolerance | ±0.02mm |
| Focal Length | ±1% |
| Surface Finish | 20/10 or better |
| Surface Flatness | N≤3,ΔN≤0.5 |
| Coating | Antireflection or Cutoff Coating According to Customer Requirements |
| Packaging | Tray 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
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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