Cloudray Fiber Laser Protective Lens Dia 42mm Thk 9mm for 1064nm Fiber Laser Engraver Cutting Engraving

Brand: Cloudray

Color: Thickness: 9mm

Features:

• Diameter：42mm thickness：9mm，Wavelength：1064nm，Package:1PCS lens
• HQ Quartz Crystal: Irradiation-resistant, Stable Performance and Long Life, Used in a Harsh Environment.
• Low Scattering: Standard High Efficiency Low Loss Anti-reflectance, Low Scattering.
• Lower Power Loss: Thin Film Coating Applied to Both Sides, High Damage Threshold (>15J/cm2)
• Various Specifications: We have enough stock to meet needs of our Customers, also ca n make the customized parts.

Binding: Office Product

Part Number: PW02FS42X9

Details:

Size:Dia 42mm Thk9mm

1. Plano-plano window is coated AR coating in both sides.

2. The substrate of the window is normally JGS1 or Fused Silica(FS).

3. The protective window which will be used at laser cutting head to protect the focusing lens in case of damage.

4. We can provide any wavelength antireflection coating according to customer demand.

5. Other wavelengths, diameter, thickness and coating.

6. we can also be customized according to customer requirements.

Features:

Standard High Efficiency Low Loss Anti-reflectance

Thin Film Coating Applied to Both Sides

Long life time

Total Absorption  < 30PPM,  Transmission : > 99.5%

Every window is packaged individually

Specifcation:

Material:    Fused Silica(FS)

Diameter Tolerances:    ±0.1mm

Thickness Tolerances:    ±0.1mm

Coating:    AR/AR@1064nm

Transmission :    > 99.5%

Parallelism:    < 1 arc minutes

Surface Quality:

40-20  scratch dig Laser Finish

Packing List:

Protective Lens x1pcs

EAN: 0669819730739

Package Dimensions: 5.8 x 4.2 x 2.7 inches