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Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL50.8mm

R 1,332

or 4 x payments of R333.00 with Payflex

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Availability: Currently in Stock

Delivery: 10-20 working days

Please be aware orders placed now may not arrive in time for Christmas, please check delivery times.

This item may be available in a different size, colour, scent, version or platform:

Variations

Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,PVD ZnSe for CO2 Laser Engraving Cutting Machine,Laser Cutter 30W-100W,Dia 20mm FL50.8mm
- Material: High Quality PVD Znse,compatible power: 30W-100W
- Diameter: 20mm/0.79"; Focal Length: 50.8mm/2"; Thickness: 2.6mm/0.1"
- Shape: Meniscus; Transmittance: ≥99.5%;Package includes: 1 x Lens
- Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life
- Usage: CO2 Laser Lens for CO2 laser engraving, cutting machine
Material: China PVD ZnSe (Max 100W)
Diameter: 18, 19.05, 20 mm
Focal Length: Â 1.5"(38.1mm) 2"(50.8mm) 2.5"(63.5mm)Â 3"(76.2mm) 4"(101.6mm) 5"(127mm)
Transmittance: 99.5%
AR Coating Reflectivity < 0.3%
Wavelength: 10.6 um
Diameter Tolerance: +0/-0.1 mm
Focal Length Tolerance: Â± 2%
Clear Aperture (Polished) > 90%
Scratch-Dig: 20-10

How to Determine Focal Length?
The Focal Length is the Distance Between the Lens and the Cutting/Engrave Material.
Make Sure the Focusing Lens: Convex Face to Laser; Concave Face to Material.

How to Clean Laser Lens and Mirrors?
Check Main Picture
Lens Cleaning Swabs are Available:https://www.amazon.com/dp/B07B3N7HM4Â

Country	USA
Brand	Cloudray
Manufacturer	Cloudray
Binding	Tools & Home Improvement
ItemPartNumber	China PVD ZnSe Lens
Model	PVD ZnSe D20 F50.8 ET2 (Meniscus)
Color	Dia 20mm(0.79")
Size	FL50.8mm(2")
UnitCount	1
UPCs	669819730333
EANs	0669819730333
ReleaseDate	0000-00-00