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Plano-convex Cylindrical Lenses

  • Substrate materials: BK7, fused silica, CaF2 and ZnSe ect.
  • Collimates and Circularizes the Output of Laser Diodes
  • Circular diameter or rectangular shape
  • Applications: Laser scanners, spectroscopy, dye lasers and acousto-optics
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Specifications:

Type Plano-Convex Cylindrical Lenses Material BK7,UVFS, ZnSe, CaF2
Clear Aperture >90% Size Tolerance +0/-0.1mm
Thickness Tolerance ±0.2mm Surface Irregularity λ/2 @ 633 nm
Surface Quality 40/20 S/D Paraxial Focal Length ±2% @587.6nm
Chamfer 0.2mm x 45 degree

A cylindrical lens is a lens which focuses light into a line, instead of a point as a spherical lens would. Plano-convex cylindrical lenses are designed to focus light, it can be supplied in either diameter or rectangular shape for ease of mounting. Plano-convex cylindrical lenses are useful for laser line generation,anamorphic beam shaping and one-dimensional compression of images in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications.

Hangzhou Shalom EO provides custom plano-convex cylindrical lenses upon customer's request.