Product Description

45 Degree Laser Reflector Optical Windows

Custom Optical Windows Description

Product material: Optical quartz glass; optical h-k9l glass; others need to be custom-made Optical Window

Standard level:

Surface Quality 40-20  Parallelism<5

Diameter tolerance: -0.1mm

Thickness tolerance: ±0.1mm

Chamfering of lens: 0.5mm  45°

Optical aperture: ≥90%

Coating: reflectance coating.

Single point reflection: 355nm HR, 532nm HR,650nm HR, 1064nm HR,

Two point reflection: 532nm & 1064nm HR, 650nm & 1064nm HR

Three point reflection: 532nm-650nm-1064nm HR, 445nm-532nm-650nm HR

Full reflectance + high permeability coating and other coating methods, and can be coated according to customer requirements.

Our custom optical windows are custom made from hundreds of types of optical glass materials to meet all scientific instrument applications from UV-Visible and NIR wavelengths.

Payment Terms︰ TT/LC