60-40 Scratch / Dig Achromats Datasheets

Achromatic Lens
from Dayoptics, Inc.

A transparent optical component consisting of one or more pieces of optical glass with curved surfaces(usually spherical) that they serve to converge or diverge the transmitted rays from an object,thus forming a real or virtual image of that object. Dayoptics provides these lenses with the material... [See More]

  • Surface Quality: 60-40 Scratch / Dig
  • Lens Application: Visible
  • Achromat Type: Doublet
  • Focal Length: -50 to 200
Achromatic Lenses -- Ax08524
from Gurley Precision Instruments

Made of two lenses cemented together to create a doublet, Single Layer MgF2 coatings are recommended for these lenses [See More]

  • Surface Quality: 60-40 Scratch / Dig
  • Focal Length: 17.5
  • Achromat Type: Doublet
  • Center Thickness: 5.8
Achromatic Lenses
from Artifex Engineering

The achromatic lens consists of two or more elements, usually of crown and flint glass, such that the composite element has been corrected for chromatic aberration with respect to two selected wavelengths. In these lenses, chromatic, spherical and coma aberrations are considerably reduced. These... [See More]

  • Surface Quality: 60-40 Scratch / Dig
  • Lens Application: Visible
  • Achromat Type: Doublet
  • Focal Length: 630
Achromatic Doublet Lens 25.4mm DIa. x 101.6mm FL, MgF2 Coating -- NT49-770
from Edmund Optics Inc.

Achromatic doublet lenses consist of two optical components cemented together to form an achromatic doublet which is computer optimized to correct for on-axis spherical and chromatic aberrations. Our achromatic doublets are available with a single layer MgF2 coating or a broadband multi-layer... [See More]

  • Surface Quality: 60-40 Scratch / Dig
  • Center Thickness: 5
  • Focal Length: 102
  • Edge Thickness: 6.32
Near IR Achromatic Lenses
from Newport Corporation

Newport's Near IR Achromatic lenses are optimized for infinite conjugates, and offer excellent broadband IR performance suitable for numerous applications including Imaging, Microscopy, and Spectroscopy. Nearly constant focal length across the near IR spectrum. Superior performance to singlet... [See More]

  • Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
  • Lens Application: Infrared
  • Achromat Type: Doublet
  • Focal Length: 18 to 200
Negative Achromats -- L-AON008
from Ross Optical Industries

Negative Achromats consist of two optical components, a crown and a flint glass lens, cemented together. The crown is usually a bi-concave lens. As is true to all Achromats, they are corrected for color and on-axis spherical aberration. They are used predominantly to extend focal lengths in... [See More]

  • Surface Quality: 60-40 Scratch / Dig
  • Lens Application: Infrared (optional feature); Visible; Ultraviolet (optional feature)
  • Achromat Type: Doublet
  • Focal Length: -125