II-VI INFRARED CO2 Laser Focus Lens D20, D19.01| FL38.1mm, FL63.5mm,m, FL76.3mm

II-VI INFRARED CO2 Laser Focus Lens D20, D19.01| FL38.1mm, FL63.5mm FL76.3mm

• Product Description:

  Enhance the precision of your CO2 laser with the CVD II-VI Infrared CO2 Laser Lens. This lens focuses your laser beam from 3-5mm down to a fine spot of 100-300μm, ensuring detailed engravings and clean, deep cuts.

  Product Features:

  • Superior Lens Design: The plan convex lens design creates a finer focal point compared to most lenses.
  • Premium Material: Crafted from ZnSe (zinc selenide), known for its 10.6μm transmissibility. II-VI Infrared ZnSe is grown in the USA using the CVD (Chemical Vapor Deposition) technique, which is superior to PVD (Physical Vapor Deposition) for CO2 optical applications.
  • High Efficiency: It features a double-sided AR (Anti-Reflection) coating for a high transmission rate of 99.5%.

  Technical Data:

  • Manufacturer: II-VI Infrared
  • Material: CVD ZnSe
  • AR Coating: Yes
  • Size Ø: 20mm
  • Focal Length (mm): 38.1, 50.8, 63.5, 101.6
  • Thickness: 2.5mm