Sapphire Cylindrical Lenses for Endoscopes

We supply a range of Sapphire options for a variety of applications
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Description

Knight Optical can offer you Custom Sapphire Cylindrical Lenses, for use within Endoscopes. We supply a range of Sapphire options for a variety of applications – all individually QA checked and metrology tested for quality to ensure parts meet customers’ specifications. What’re more, our Sapphire Cylindrical Lenses are supplied in a range of sizes and shapes with custom coatings tailored to meet your individual applications. Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to 5µm, making it ideal as a protective window for camera systems. Cylindrical lenses are designed to focus light into a straight line, rather than to a single point. As the name suggests, the lens surface has a cylindrical shape rather than the usual spherical formation, which allows for one-dimensional shaping of light along a line. Cylindrical lenses are often used to change the profile of laser beams; for example Read PDF for more info

  • Medical and surgical optics - instruments
  • custom optical components
  • medical optical lenses
  • one-dimensional shaping of light

Product characteristics

Dimensional tolerance:
+/- 0.1mm
Figure (sphericity):
Focal Length Tolerance:
± 0.2% (<10mm)
Wavelength Range:
0.17 – 5.5µm
Surface quality:
<40-20 Scratch/Dig
Coating:
A range of Anti-Reflective (AR) coating options

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ME17 1AB Harrietsham - United Kingdom

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