Optical Lense by Knight Optical (UK) Ltd

Note: Your Quotation Request will be directed to Knight Optical (UK) Ltd.

The LSB09016 from Knight Optical (UK) Ltd is a Sapphire Ball Optical Lens that transmits in the UV and IR region of 185-2000 nm. It has a focal length of 0.92 mm and a back focal length of 0.12 mm. This uncoated ball lens has a sphericity of 0.625 µm with a diameter of 1.5875 mm. It can couple light in and out fibres and are ideal as objective lenses in endoscopy, laser measurement systems, bar-code scanning and fibre coupling applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Knight Optical (UK) Ltd
  • Description
    0.92 mm Sapphire Ball Optical Lens for Scanning and Measurement Applications

General Parameters

  • Lens Type
    Ball Lenses, Objective Lenses
  • Lens Shape
    Ball Lens
  • Wavelength Range
    185 to 2000 nm
  • Focal Length
    0.92 mm
  • Focal Length Tolerance
    ±0.2%, ±2%, ±5%
  • Back Focal Length(BFL)
    0.12 mm
  • Diameter
    1.5875 mm
  • Diameter Tolerance
    ±2.5 µm
  • Coating
  • Substrate/Material
    Sapphire, BK7, Fused Quartz
  • Surface Quality
    40-20 scratch-dig
  • Application
    Endoscopy, Laser Measurement Systems, Bar-code Scanning
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