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18mm CVD ZnSe Focal Focus Lens for Laser Engraver Cutter Rotary Beam Diameter: 2

SKU: 27756642423

4.4
USD27.99 USD66.99

Pay in 4 interest-free payments of $7.00 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

Description

Beam Diameter: 2

Surface Flatness: λ/4

9% of airborne particulates from your laser engraving exhaust

we recommend inspecting and cleaning the optics system once a week and replacing the mirrors or focal lens as soon they get damaged

NEW SILVER LOOK: DIGITAL DUAL TEMPERATURE DISPLAY: Our industrial water chiller uses internal sensors to constantly monitor water flow and temperature

18mm CVD ZnSe Focal Focus Lens for Laser Engraver Cutter Rotary Beam Diameter: 2Cutting Edge Features: HIGH QUALITY CVD ZnSe: OMTech's powerful focus lenses are manufactured from premium zinc selenium via chemical vapor deposition for superior optical properties. HIGH TRANSMITTANCE: Both sides of each lens are covered with strongly antireflective coatings to achieve at least 99. 5% transmittance rate for infrared light at a wavelength of 10. 6 microns. LASTING DURABILITY: Our laser engraver focus lenses' double sided coating

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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