Achromatic Cemented Cylindrical Lens
Achromatic cemented cylindrical lenses are advanced cylindrical lenses designed to eliminate chromatic aberration. They are made by cementing two types of glass with different optical properties together, thus providing superior image quality compared to ordinary cylindrical lenses while achieving one-dimensional beam shaping.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-BK7&N-SF5, H-K9&H-ZF13, etc. |
| Diameter | 0.5mm ~ 150mm |
| Diameter Tolerance [common] | +0.0/-0.1mm |
| Diameter Tolerance [high precision] | ±0.025mm |
| Focal Length Tolerance | ±1% to ±3% |
| Focal Length Tolerance [Precision grade] | up to ±1% |
| Surface Quality | 60/40, 40/20, 10/5 |
| Surface Accuracy [@ 632.8nm] | λ/2 , λ/4, λ/10 @ 632.8nm |
| Eccentricity (center deviation) | <3 arc min / <10 arc min |
| Bevel [45°] | 0.05mm~0.2mm x 45° |
| Coating [Up on customer's requirement.] | Up on customer's requirement. |
Datasheet
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Supplier Information
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