Startnow K9 Optical Bk-7 Protective Lens 40X2mm for Laser Welding Cutting Machine

• After-sales Service: Online Support
• Warranty: Online Support
• Usage: Optical
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 40x2mm
• Type: Flat Lens
• Transmittance: >95%
• Shape: Single-lens
• Material: K9 Bk-7 Glass
• Lenses Color: Transparent
• Customized: Customized
• Wavelength: 1064nm
• Transport Package: Standard Packing
• Specification: 40x2mm
• Trademark: Startnow
• Origin: China
• Package Size: 18.00cm * 12.00cm * 10.00cm
• Package Gross Weight: 0.120kg
• Lead Time: 10 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Laser Protective Windows 

Material: K9 / Glass (BK-7)
Model: 40x2mm

Wavelength: 1064nm

Transmittance: 99.5%
Size:

25*2

30*1

30*1.5

38*2

39*1.5

39*2

40*1.5

40*2

40*3

42*3

48*2

48*3

50*2

If you have any questions about the products or shipping,please check with our customer service.