Achromatic Cemented Triple Lens
  • Achromatic Cemented Triple Lens
  • Achromatic Cemented Triple Lens
  • Achromatic Cemented Triple Lens

Achromatic Cemented Triple Lens

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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. An Achromatic Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses.

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Specification


MaterialOptical Flint glass & Crown   glass
Diameter6mm~200mm
Diameter   tolerance±0.05mm(≤50mm)
±0.1mm(>50mm)
Focal   length50mm~2000mm
Focal   length tolerance±0.2%(<10mm)
±0.5%(<10mm-1000mm)
±1%(<>1000mm)
Center   Thickness2mm~50mm
Surface   quality60/40, 40/20,   20/10
Surface   accuracyλ/2~λ/10@632.8nm,532nm
Clear   Aperture>85% dig diameter
Centration<3arc min~ 30arc sec
CoatingAs per customer’s request




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