High-Precision Cylindrical Lens for Laser Beam Correction

Specifications

Lens Type: Positive, Negative
Material: BK7, FS, UVFS, CaF2, ZnSe, Ge, H-K9L
Diameter: +/-0.015 mm
Central Thickness: +/-0.015 mm
Radius: +/-0.1%
Surface Quality: 10-5
Irregularity (Plano Surface): 1/15 Lambda or 0.15fr
Irregularity (Cylindrical Surface): 1/8 Lambda or 0.25fr
Centration: +/-0.5 arc min
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Features


  • High-Quality Cylindrical Lenses: Photonchina offers top-level cylindrical lenses known for their exceptional surface quality, irregularity, and dimension tolerance.

  • Precision Engineering: These lenses are designed with high precision, catering to special shapes and specifications as per customer requirements.

  • Optical Correction: Ideal for correcting the output from diode lasers to produce a round beam from the diode’s elliptical output.

  • Versatile Applications: Used in optical systems to adjust laser beam shapes, change image aspect ratios, and illuminate in line source shapes.

  • Custom Solutions: Photonchina provides custom solutions with significant fixturing capabilities for complex designs like crossed axis cylinders.

Applications


  • Correcting Diode Laser Output: Cylindrical lenses are used to correct the output from diode lasers, transforming the elliptical output into a round beam.

  • Optical Systems: Utilized in optical systems to adjust the shape of laser beams and change image aspect ratios.

  • Line Source Illumination: Ideal for applications requiring illumination in the shape of a line source.

  • High Precision and Customization: Photonchina offers cylindrical lenses with top-level surface quality, irregularity, and dimension tolerance, including high precision, special shapes, and custom specifications.