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Specifications

Paraboloid aspheric lens

  Features:
   High Precision Dimension   Control
   Optional Substrate Material


  Applications:
   Projection Systems
   maging Systems
   Laser Measurement Systems


  Specifications：


Paraboloid aspheric lens

  Parameter
Unit
  See below
  Design Wavelength
nm
  20~600
  foci tolerance
mm
  +/-1%
  length tolerance
mm
  +/-0.10
  relative aperature
  1:0.5~1:10
 Centration
arc minutes
  <3
  Surface Quality
  40-60
  Clear Aperture
  Central 85% of diameter
  Coating
  Single layer MgF2 AR coating or specified by customer