Meniscus Cylindrical Lens
Meniscus cylindrical lens is a special type of optical lens that can converge or diverge light beams in a single dimension. Compared to ordinary cylindrical lenses, its meniscus design more effectively corrects spherical aberration, resulting in clearer and more accurate imaging, especially in systems where high spot quality is required.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimension | 1.5mm ~ 300mm |
| Dimension Tolerance | ±0.1mm or ±0.2mm |
| Surface Accuracy [@ 632.8nm] | λ/10, λ/4, λ/2 @ 632.8nm |
| Surface Finish | 60-40, 40-20, 20-10 |
| Eccentricity (Center Offset) | < 3 arc min |
| Clear Aperture | > 90% |
Datasheet
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Supplier Information
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