Cylindrical lens
Cylindrical lenses change image dimensions, converting spots into lines or changing height without changing width. Applications include linear-detector illumination, barcode scanning, holographic illumination, optical information processing, computing and laser emission. They also serve high-power lasers and synchrotron beamlines, with demanding requirements in resonator optics and precision instruments such as long-distance line interferometers. Gelite customizes single cylindrical lenses and cemented cylindrical assemblies in different materials and shapes from drawings, ensuring high precision and quality.
Specification Snapshot
Diameter
1mm~1200mm
Surface Quality
10/5~80/50
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Overview
Cylindrical lenses change image dimensions, converting spots into lines or changing height without changing width. Applications include linear-detector illumination, barcode scanning, holographic illumination, optical information processing, computing and laser emission. They also serve high-power lasers and synchrotron beamlines, with demanding requirements in resonator optics and precision instruments such as long-distance line interferometers. Gelite customizes single cylindrical lenses and cemented cylindrical assemblies in different materials and shapes from drawings, ensuring high precision and quality.
Specifications
| Parameter | Value |
|---|---|
| Diameter | 1mm~1200mm |
| R value range | R1mm-R∞ |
| Outline Tolerance | ≥+-0.005mm |
| Thickness tolerance | ≥+-0.005mm |
| Decenter | ≥20″or Δt ≥0.005mm |
| Surface figure Accuracy λ | λ/15 or above |
| Surface Quality | 10/5~80/50 |
| Coating | According to customer requirements |
Key Features
Different substrate materials support wavelengths from the deep ultraviolet to the infrared (glass, quartz, ZnSe, ZnS, Si, Ge, CaF2, MgF2, BaF2, LiF, Sapphire and others). Customizable dimensions and shapes.
Datasheet
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