Cloudray CO2 Laser Lens 20mm Mirror CO2 Laser Focal Lens CO2

Cloudray CO2 Laser Lens 20mm Mirror CO2 Laser Focal Lens CO2 Focus Lens, CVD ZnSe for CO2 Laser Engraving Machine Cutter 40W-200W,Dia 20mm FL50.8mm
- Material: High Quality CVD Znse,compatible power: 40W-200W
- Diameter: 20mm/0.79"; Focal Length:50.8mm/2"; Thickness: 2mm/0.07"
- 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
Feature:
CVD ZnSe Imported From USA, High Quality Material Make Sure the Steady of Laser System.
The CO2 Laser Transmittance of Lens can is more than 99.5% with Excellent Transparency.
Excellent High-Power Density Endurance.
Firm Surface Membrane. High Durabilityand Great Scratch Resistance.
Focusing Spot Size more Smaller.Â

Note:Â In general,a laser machine needs 1 pies of focusing lens and 3 reflective mirrors.
CO2 Laser Mirrors Purchase ASIN:Â B07B8YZLCPÂ orÂ B07BJHL3Y4
CO2 Laser Head Purchase ASIN:Â B07BGTWRY1

Specification:
Material:USA CVD ZnSe
Wavelength:10.6um
Transmittance:99.5%
Clear Aperture>90%
AR/AR coating R<0.5% per surface
Diameter tolerance:+0/-0.1mm
Thickness tolerance:+0/+0.2mm
FL Tolerance<Â±2%
Surface Figure<Î»/2 per 1"Dia
Surface Quality 40-20scratch and dig

The difference between USA ZnSe and China PVD:
The China ZnSe can withstand less than 100W Laser power. While USA material can withstand higher power up to 200W.
And USA ZnSe has better focusing spot and better laser transmittance than China matierial.

Packing List:
Focus Lens USA x1pcs

Country	USA
Brand	Cloudray
Manufacturer	Cloudray
Binding	Tools & Home Improvement
ItemPartNumber	USFL05D20F50
Model	CVD ZnSe D20 F50.8 ET2 (Meniscus)
Color	Diameter 20mm(0.79 Inch)
Size	FL50.8mm(2 inches)
UnitCount	1
UPCs	661021765134
EANs	0661021765134
ReleaseDate	0000-00-00

Cloudray CO2 Laser Lens 20mm Mirror CO2 Laser Focal Lens CO2 Focus Lens, CVD ZnSe for CO2 Laser Engraving Machine Cutter 40W-200W,Dia 20mm FL50.8mm

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