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achromatic lens
achromatic lens
achromatic lens
achromatic lens
achromatic lens
achromatic lens
achromatic lens
achromatic lens

Member Details

Alpha Optics Co., Ltd

Fuzhou,Fujian,China
  • Product Details
  • Company Profile

achromatic doublet lense has a constant focal length independent of aperture and yields far better off-axis performance

Design Wavelength: 480.0nm, 546.1nm, 643.8nm

Diameter: 2.0mm-90.mm

Diameter Tolerance: +0.0, -0.10mm

Centration: 3 arc minutes

Clear Aperture: >80%

Surface Irregularity: λ/4 per 25mm at 632.8nm

Surface Quality: 60-40 scratch and dig

Coating: Single layer or broadband AR coating

Protective Bevel

 

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