Plano-Convex Cylindrical Lenses
Plano-convex cylindrical lenses shape laser beams into precise lines, perfect for laser scanning, metrology, and barcode readers. Manufactured with ultra-smooth surfaces and high transmission coatings, they minimize scatter and distortion. Available in fused silica, ZnSe, or N-BK7 for UV to IR applications. The ATOPTIK Plano-Convex Cylindrical Lens is a precisely designed positive cylindrical lens, specially crafted to focus light into a line rather than a point. This unique focusing capability makes it perform exceptionally well in various high-precision optical applications. The curved surface of the cylindrical lens forms part of a cylinder, allowing light to converge along a linear focal point parallel to the intersection between the cylindrical surface and its tangent plane.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material [Normal] | Optical glass |
| Material [High Precision] | Optical glass |
| Material [Mfg. Limit] | Optical glass |
| Length Tolerance [Normal] | +0/-0.1mm |
| Length Tolerance [High Precision] | +0/-0.05mm |
| Length Tolerance [Mfg. Limit] | +0/-0.01mm |
| Width Tolerance [Normal] | +0/-0.1mm |
| Width Tolerance [High Precision] | +0/-0.05mm |
| Width Tolerance [Mfg. Limit] | +0/-0.01mm |
| Thickness Tolerance [Normal] | +/-0.1mm |
| Thickness Tolerance [High Precision] | +/-0.05mm |
| Thickness Tolerance [Mfg. Limit] | +/-0.02mm |
| Focal Length Tolerance [Normal] | +1-2% |
| Focal Length Tolerance [High Precision] | +/-1% |
| Focal Length Tolerance [Mfg. Limit] | +/-0.5% |
| Centration [Normal] | 3 arc min |
| Centration [High Precision] | 1 arc min |
| Centration [Mfg. Limit] | 30 arc sec |
| Surface Quality [Normal] | 60-40 |
| Surface Quality [High Precision] | 40-20 |
| Surface Quality [Mfg. Limit] | 10-5 |
| Surface Figure [Normal] | 3 lambda |
| Surface Figure [High Precision] | 2 lambda |
| Surface Figure [Mfg. Limit] | 1 lambda |
| Surface Irregularity [Normal] | 1 lambda |
| Surface Irregularity [High Precision] | 1/4 lambda |
| Surface Irregularity [Mfg. Limit] | 1/10 lambda |
| Clear Aperture [Normal] | >80% |
| Clear Aperture [High Precision] | >90% |
| Clear Aperture [Mfg. Limit] | 100% |
| Bevel [Normal] | +/-0.2*45 degree |
| Bevel [High Precision] | +/-0.1*45 degree |
| Bevel [Mfg. Limit] | +/-0.05*45 degree |
Key Features
Datasheet
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Supplier Information
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