67-990-INK

Optical Lens by Edmund Optics

Note: Your Quotation Request will be directed to Edmund Optics.

The 67-990-INK from Edmund Optics is a Optical Lens with Wavelength Range 750 to 1550 nm, Focal Length -27 mm, Center Thickness 3 mm, Diameter 9 mm, Radius -21.19 mm. More details for 67-990-INK can be seen below.

Product Specifications

View similar products

Product Details

  • Part Number
    67-990-INK
  • Manufacturer
    Edmund Optics
  • Description
    9.0mm Diameter x -27 FL, NIR II Inked, Plano-Concave Lens

General Parameters

  • Sub Type
    Plano-Concave Lens
  • Lens Shape
    Spherical Lens
  • Wavelength Range
    750 to 1550 nm
  • Design Wavelength
    587.6 nm
  • Focal Length
    -27 mm
  • Focal Length Tolerance
    ±1 %
  • Back Focal Length(BFL)
    -28.68 mm
  • Effective Focal Length(EFL)
    -27 mm
  • Center Thickness
    3 mm
  • Center Thickness Tolerance
    ±0.1 mm
  • Diameter
    9 mm
  • Radius
    -21.19 mm
  • Radius 1
    -21.19 mm
  • Diameter Tolerance
    +0.00/-0.10 mm
  • Aperture(f-number)
    3
  • Edge Thickness(ET)
    3.42 mm
  • Centration Error
    3 - 5 arcmin
  • Substrate/Material
    N-SF11
  • Surface Quality
    40-20 scratch-dig
  • RoHS
    Yes
Click to view more product details on manufacturer's website

Featured News

Request a Quote