Brand: PRESIONQI
Color: Dia:20mm Fl63.5mm/2.5"
Features:
- Material: High class CVD ZnSe material (US II-VI).
- Parameter: 20mm/0.79"; Focal Length:50.8mm/2"; Thickness:2mm/0.07"; Transmittance: ≥99.5%.Weight: 0.1KG
- High Quality:CO2 Laser Lens with superb double-sided solid coating wiping resistant. Precision slicing, polishing, grinding. Resistant to high temperature, excellent optical properties; long working life, high working efficiency.
- Laser Lens Shape: Plano-convex( some meniscus shape may mixed together when manufacturing, but it is the same effect as Plano-convex shape).
- Usage:Focus focal lens compatible for 40-200W CO2 laser engraving and cutting machines.
model number: Dia:20mm FL63.5mm/2.5"
Part Number: Dia:20mm FL63.5mm/2.5"
Package Dimensions: 3.8 x 3.4 x 1.1 inches