Aspherical/Specialty Lenses
Aspherical Cylindrical Lenses
SUMITA has successfully manufactured aspheric cylindrical lenses with its precision molding technology, which had been difficult to produce by conventional grinding method. Precision glass molding manufacturing allows an economic mass- and uniform production.
Applications
- Laser line generator
- Correction for elliptic beam from laser diode
- Light condensing for line sensor
Usage Examples
Sample Products’ Specifications
| Dimensions | 5 mm × 15 mm |
|---|---|
| Center thickness | 3 mm |
| Focal length | 6.0 mm |
| Curvature radius (aspheric) | 3.09 mm |
| PV tolerance | P-V ≦ 1 µm |
Paid sample products available upon request.
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