China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 1
China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 2
China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 3
China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 4
China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 5
China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine 6

China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine

Rated 5.00 out of 5 based on 10 customer ratings
(10 customer reviews)

$16.94 – $84.40

SKU: BSJ2Z307WVXB Category:

Product Showcase

High quality ZnSe crystal

•China PVD ZnSe material•Excellent optical poperties•Up to 100wCO2 laser resistance

Superb coating process

• Double-sided solid coating • Wiping resistant • Extended durability

High precision process

• Precision slicing, polishing and grinding processes • High temperature, laser resistance

High transmittance

• High quality material and coating• Reduced the laser loss

• Laser transmittance Up To 99.5% • Higher working efficiency

Laser Light Path Schematic

1Laser tube2First mirror3Second mirror

4Third mirror5Focus lens

6Focal length (Distance Between the Lens and the cutting/engraving material)

:38.1 / 50.8 / 63.5 / 76.2 / 101.6 / 127 mm

1.5 / 2 / 2.5 / 3 / 4 / 5 inch

Lens Cleaning

Package

Product Recommened

Weight 0.050 kg
Dimensions 10 × 10 × 5 cm
Brand Name

DRAGON DIAMOND
Origin

Mainland China
Hign-concerned Chemical

none
Structure

Plano-convex, Meniscus
Model Number

China Co2 ZnSe Focus Lens
Material

Glass, China PVD ZnSe
Shape

Meniscus
Certification

none
Usage

Optical, Co2 Laser Engraving Cutting Machine
product feature

optical lens
Application 1

laser lens
Application 2

co2 laser lens
Feature 1

laser focus lens
Feature 2

laser lens co2
Feature 3

co2 laser machine lens

10 reviews for China Co2 PVD ZnSe Focus Lens Dia 12mm 18mm 19.05mm 20mm FL 38.1 50.8 63.5 76.2 101.6mm For Laser Engraving Cutting Machine

  1. Rated 5 out of 5

    Ð¥***ч –

    Color: 1 PCS Focal Length: 63.5mm Diameter: 20mm

  2. Rated 5 out of 5

    Ð¥***ч –

    Color: 1 PCS Focal Length: 50.8mm Diameter: 12mm

  3. Rated 5 out of 5

    AliExpress Shopper –

    Gladly again

    Color: 1 PCS Focal Length: 63.5mm Diameter: 18mm

  4. Rated 5 out of 5

    M***d –

    Very good quality

    Color: 2 PCS Focal Length: 50.8mm Diameter: 20mm

  5. Rated 5 out of 5

    AliExpress Shopper –

    Color: 2 PCS Focal Length: 50.8mm Diameter: 20mm

  6. Rated 5 out of 5

    a***r –

    Color: 2 PCS Focal Length: 50.8mm Diameter: 18mm

  7. Rated 5 out of 5

    AliExpress Shopper –

    just received it and thank you. will buy it again later

    Color: 1 PCS Focal Length: 63.5mm Diameter: 20mm

  8. Rated 5 out of 5

    З***а –

    Good product!
    The delivery is fast! Packed perfectly!

    Color: 1 PCS Focal Length: 50.8mm Diameter: 12mm

  9. Rated 5 out of 5

    Y***i –

    Color: 2 PCS Focal Length: 63.5mm Diameter: 20mm

  10. Rated 5 out of 5

    A***o –

    All right, I recommend

    Color: 2 PCS Focal Length: 50.8mm Diameter: 20mm

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