Cutting Edge Features:
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HIGH-QUALITY CVD ZnSe: OMTech's powerful focus lenses are manufactured from premium zinc selenium via chemical vapor deposition for superior optical properties
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HIGH TRANSMITTANCE: Both sides of each lens are coated with strongly antireflective coatings to achieve a better than 99.5% transmittance rate for infrared light at a wavelength of 10.6 microns
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LASTING DURABILITY: Our laser engraver focus lenses' double-sided coating process also ensures outstanding scratch resistance for a long service life
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WIDE COMPATIBILITY: This 18mm laser focus lens can be used in your 50W-80W CO2 laser engraving and cutting machine for more accurate and efficient production
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EASY TO USE: The plano-convex shape of OMTech's engraver focal lens lets you install it easily and correctly onto your machine in the proper orientation; detailed cleaning instructions also help you take the best care of your lens
Specifications:
Material: Zinc Selenium
Color: Yellow
Diameter: 20 mm (0.79 in.)
Thickness: 2 mm (0.08 in.)
Focal Length: 1.5 in. (38.1 mm) / 2 in. (50.8 mm) / 2.5 in. (63.5 mm) / 3 in. (76.2 mm) / 4 in. (101.6 mm)
Rec. Wavelength: 10.6 microns (10600 nm)
Min. Light Transmittance: 99.5%
Net Weight: 0.2 oz. (5 g)
Package Includes:
1 x CVD ZnSe Focus Lens
Warranty:
- No need to worry! We offer a 2-year warranty on all machines.
- 1-year warranty on consumables (i.e. laser tube and power supply)
Certifications:
- FDA Compliant
- CE Certification
- ISO9001 Quality Certification
