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World Distributors

 
Optoprim France
  info@optoprim.com
  Tel: +33 (0)1 41 90 61 80
 
Optoprim Italy
  info@optoprim.it
  Tel: +39 039 834977
 
Optoprim Germany
  info@optoprim.de
  Tel: +49 (0)89 80076252
 
Laserlines UK
  danc@laserlines.co.uk
  Tel: +44 (0)1295 672500
 
Base Optics USA
  sales@baseoptics.com
  Tel: +1 302 355 0476

Plano Convex Lenses

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Plano Convex Lenses

The planoconvex shape is minimizing the spherical aberration for imaging a distant object or focusing a laser beam.

These lenses are working close to diffraction limit when the focal length is exceeding 10 times the beam diameter.

We offer uncoated lenses, as well as visible 400-700 nm AR coated BK7 lenses and near infrared 700-1100 nm AR coated BK7 lenses

  • Diameter tolerance: +0/-0,1mm
  • Thickness tolerance: +/-0.1mm
  • Focal length tolerance: +/-1%
  • Focal length is calculated at 546.1nm
  • Surfaces accuracy: λ/4 @632,8nm
  • S/D < 60/40
  • Centration < 3 arc min
  • Damage threshold of broadband AR coating: >5J/cm^2, 20ns, 20Hz, 1064nm

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