High Power CO2 Laser Lens II-VI ZnSe Material D:20mm FL:4″

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Amazon.com Price: $29.80 (as of 12/27/2020 20:28 PST- Details)

Description

Features:

  • Meterial: znse imported from IIVI company.
  • Diameter: 20mm
  • Focal Length:4″
  • Edge Thinckness: 2.2mm.
  • Tolerance of Thickness : 0.010”
  • Edge thickness variation (ETV): <= 0.002”
  • Aperture: 90% of the Diameter
  • Face accuracy (radial deviation / irregularity) at 0.63um :<= 0.20%
  • AR Coating Reflectivity Per surface at 10.6 microns :<= 0.20%
  • Work with 30W- 200W CO2 Laser Engraver Cutter.

Packages:

  • 1x HQ CVD znse lens

Shipping Times:

  1. Standard shipping 7-12 working days from China to USA by USPS
  2. Expedited Shipping 4-5 wroking days from China to USA by DHL, Fedex or UPS.

Additional information

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