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Broadband AR Coated Achromatic Lenses

Featured Product from HG Optronics, Inc.

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Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. Achromatic Lenses, which are often designed by either cementing two elements together or mounting the two elements in a housing, create smaller spot sizes than comparable singlet lenses.

6.1.What do you mean by achromatic combination?

An achromatic lens can be defined as a lens which is made by acombination of two different types of lenses carrying different focal powers in a manner such that the images formed by the light of both the combined lenses are free from chromatic aberration or achromatism.

6.2.What are achromatic lenses used for?

Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy.

Specifications

  • Product Category:Optical Lenses
  • Lens Type:Achromats; Spherical Lens
  • Focal Length:-50 to 120 mm (-1.97 to 4.72 inch)
  • Diameter / Length:6 to 25.4 mm (0.2362 to 1 inch)
  • Materials:Crown Glass; Flint Glass; Crown Glass&Flint Glass CDGM, Schott, Ohara etc
  • Surface Quality:20-10 Scratch / Dig; 60-40 Scratch / Dig; 60/40(Standard), 20/10(High Precision)
  • Surface Flatness:λ/2; λ/4; λ/2(Standard), λ/4(High Precision) @633nm
  • Lens FeaturesAntireflection Coating