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CVD ZnSe Focus Lens Dia. 19.05mm FL1.5-5" for CO2 Laser Engraving and Cutting Machine (Focal Length: 2" (50.8mm))
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CVD ZnSe Focus Lens Dia. 19.05mm FL1.5-5" for CO2 Features
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H-E (High-End) is Reliable and Long life; Factory made & Quality guaranteed！
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This would be a great lens for a CO2 engraver or laser cutter, to focus the beam into a tight spot.
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Diameter: 0.75
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The transmittance of working waveband in co2 laser industry reaches 99.8%; Adopted CVD Zinc Selenide imported from USA which can go with high power density;Deliang system, and increased the light transmittance of the parts;
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The lens consist in many advantages such as precise focus, thin-film coating anti wiping, higher luminous flux, etc. For which materially improves your work efficiency.
About CVD ZnSe Focus Lens Dia. 19.05mm FL1.5-5" For CO2
CVD ZnSe Focus Lens Dia. 19.05mm for CO2 Laser Engraving and Cutting Machine,FL1.5 - 5" Benefits Stable focus spot, better effect in cutting and engraving, bearable for high power density, and strong thin - film coating against peeling off and durable for wiping; Double-side coated anti-reflection coating, the light transmission of the parts increased by cylindrical surface polishing, reduction or elimination on stray light of the optical system; The stability of focus position strengthened, the cutting & engraving speed of some applications improved, and the ability for reflected light enhanced; More bearable for wiping, longer life span as well as better process to radioactive coating. Used for Widely used in the following brands CO2 laser engraving & cutting machines:Redsail, Kaitian, Yueming, Goldenlaser, Senfeng, Shenhui, York Laser, Hanma Laser, Ruijie, and Bodor etc. We adopt the material CVD Zinc Selenide to produce which is same to the top player of the industry, American II-VI. Appearance: The good quality lens gives light color, more transparent for which significantly reduces light consumption so that the lens performs higher light transmittance and reflectivity. Material: The good coating film is pasted very even and smooth, and the coating film and lens are finely integrated which increases light transmittance and wearability. The poor quality coating film gives bad light transmittance and is more vulnerable from wiping which can cause the film off to be discarded. Tips: The imported zinc selenides are available from Russia, German, France, USA, etc. among which the one from USA appears best in quality and, generally, the brand II-VI represents on market. All the material we use is CVD zinc selenides imported from USA and it will materially increase working efficiency.
