Brand: CNCOLETECH
Color: Dia: 20mm Fl:2"/50.8mm
Features:
- Material: High class CVD ZnSe material (US II-VI).
- Diameter: 20mm/0.79"; Focal Length:50.8mm/2"; Thickness:2mm/0.07"; Transmittance: ≥99.5%.
- Usage: It's compatible for 40-200W CO2 laser engraving and cutting machines.
- Features: Double-sided solid coating, wiping resistant, high temperature resistance, excellent optical properties, high working efficiency.
- Lens Shape: Plano-convex( some meniscus shape may mixed together when manufacturing, but it is the same effect as Plano-convex shape).
Binding: Kitchen
model number: IIVI-20-508
Part Number: IIVI-20-508
Details: CNCOLETECH CVD II-VI Znse Focus Lens 1PCS Dia:20mm FL:50.8mm/2" Thickness:2.2mm For CO2 Laser Engraving Cutting Engraver/Cutter 40W 50W 60W 80W 100W 130W 150W 180W 200W Feature： 1.High class CVD/II-VI Znse material from USA II-VI; 2.Double-sided solid Coating;Resistance to wipe;High transmittance; Long service life Parameter: Please check the listing pic. Application: Please check the lsting pic Packing list: CVD/II-VI Znse focus lens x 1pcs
Package Dimensions: 2.8 x 2.3 x 0.8 inches