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54mm Dia 230mm FL Achromatic Lens

Achromatic Lens

54mm Dia 230mm FL Achromatic Lens

Specification :

Material : Crown Glass and Flint Glass

Diameter :54mm

Diameter Tolerance : +0.0 , -0.05

Focal Length : 230mm

Center Thickness Tolerance : ±0.1

Surface Quality : 40-20 scratch and dig

Centration : ±1 arc minutes

Surface Figure : lambda/4 @ 632.8nm

Clear Aperture : >90% of diameter

Bevel : protective chamfer

Coating: 400-700nm 

  • Product Detail
Pandas Optic can manufacture the achromatic lens that the diameter is bigger than 50mm . Achromatic lens can be used as collimators, focusing lenses or light collectors. They are designed to eliminate chromatic and spherical aberrations and perform well for all paraxial imaging tasks. These lenses are coated with single layer antireflection coating to reduce surface losses in the visible regions. Achromatic lenses are widely used today in achromatic telescopes, microscopes, and photographic lenses.


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