Optical System

Aspherical Cylindrical Lens Array

  • Precision molding actualized, aspherical cylindrical lens array, of which the shape is designed so that cylindrical surfaces with different shapes are orthogonal to both sides of a glass plate.
  • Each cylindrical surface can also be designed as aspherical shape.
  • This is optimum for integrator optics.
Aspherical cylindrical lens array
Aspherical cylindrical lens array
  • The shape is designed so that cylindrical surfaces with different shapes are orthogonal to both sides of a glass plate.
  • Cylindricality of each surface is the optimized aspherical shape.

Application

  • Optical fiber coupling
  • Light dispersion
  • Forming laser lines, and so on

Sample Specification

Sample specification
Material K-PBK40
Outside dimensions 8mm×8mm
Lens thickness 0.7mm
Number of lens 30×30
Lens pitch 0.250mm
Focal length 1.0mm
Curvature radius 0.69mm、0.40mm
  • ※ サンプル(有償)につきましては、別途お問い合わせ下さい。

Others, the special shape examples of cylindrical surfaces applied

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