Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd

Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd

Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd

Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd

Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd
Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd
Protective Windows - Wavelength Opto-Electronic (S) Pte. Ltd

Protective Windows

Protective Window

From UV to VIS to IR wavelength, we have Fused Silica (WFS Series)/BK7 (WBK Series) windows, which are known for its low coefficient of thermal expansion, it has high transmittance for light from ultraviolet to near infrared range, low scattering and excellent cost effectiveness. Coated Fused Silica windows are widely used in fiber laser cutting and welding systems.

ZnSe (WZ Series) is commonly used in thermal resistance applications. ZnSe has wide usage in high power CO2 laser systems.

Specifications

Diameter Tolerance

+0/-0.13mm

Thickness Tolerance

±0.25mm

Parallelism

≤3 arc min.

Clear Aperture

>90%

Surface Flatness

λ/4 per 1″Dia @632.8nm

Surface Quality

40-20 S-D

Angle of Incidence

45°

 

Rectangular ZnSe Window

Specifications

Dimension Tolerance

+0/-0.13mm

Thickness Tolerance

±0.25mm

Parallelism

≤3 arc min.

Clear Aperture

>90%

Surface Flatness

λ/4 per 1″Dia@632.8nm

Surface Quality

60-40 S-D

AR Coating

R<0.2% per surface @10.6μm

Product TypePart NumberWavelength (nm)Dia (mm)ET (mm)MaterialL x W (mm x mm)Download
Protective WindowWBK-24-1.41064241.4BK7-Refer to diagrams above
Protective WindowWBK-24-21064242BK7-Refer to diagrams above
Protective WindowWBK-25-1.11064251.1BK7-Refer to diagrams above
Protective WindowWBK-30-1.41064301.4BK7-Refer to diagrams above
Protective WindowWBK-38-31064383BK7-Refer to diagrams above
Protective WindowWBK-60-31064603BK7-Refer to diagrams above
Protective WindowWBK-72-31064723BK7-Refer to diagrams above
Protective WindowWBK-75-1.61064751.6BK7-Refer to diagrams above
Protective WindowWBK-76-31064763BK7-Refer to diagrams above
Protective WindowWBK-78-1.51064781.5BK7-Refer to diagrams above
Protective WindowWBK-78-31064783BK7-Refer to diagrams above
Protective WindowWBK-80-2.51064802.5BK7-Refer to diagrams above
Protective WindowWBK-83-31064833BK7-Refer to diagrams above
Protective WindowWBK-84-2YG532 / 1064842BK7-Refer to diagrams above
Protective WindowWBK-85-21064852BK7-Refer to diagrams above
Protective WindowWBK-86-2.51064862.5BK7-Refer to diagrams above
Protective WindowWBK-96-31064963BK7-Refer to diagrams above
Protective WindowWBK-97-2.51064972.5BK7-Refer to diagrams above
Protective WindowWBK-98-2.51064982.5BK7-Refer to diagrams above
Protective WindowWBK-106-310641063BK7-Refer to diagrams above
Protective WindowWBK-110-2.510641102.5BK7-Refer to diagrams above
Protective WindowWBK-116-210641162BK7-Refer to diagrams above
Protective WindowWBK-116-310641163BK7-Refer to diagrams above
Protective WindowWBK-120-310641203BK7-Refer to diagrams above
Protective WindowWBK-123-310641233BK7-Refer to diagrams above
Protective WindowWBK-126-310641263BK7-Refer to diagrams above
Protective WindowWBK-128-210641282BK7-Refer to diagrams above
Protective WindowWBK-150-310641503BK7-Refer to diagrams above
Protective WindowWBK-0.5-2G53212.72BK7-Refer to diagrams above
Protective WindowWBK-24-1.4-YG532 / 1064241.4BK7-Refer to diagrams above
Protective WindowWBK-74-2.5G532742.5BK7-Refer to diagrams above
Protective WindowWBK-75-2.5G532752.5BK7-Refer to diagrams above
Protective WindowWBK-80-4G532804BK7-Refer to diagrams above
Protective WindowWBK-86-2.5G532862.5BK7-Refer to diagrams above
Protective WindowWBK-108-2.5GR532 / 6501082.5BK7-Refer to diagrams above
Protective WindowWBK-118-3G5321183BK7-Refer to diagrams above
Protective WindowWBK-126-3G5321263BK7-Refer to diagrams above
Protective WindowWFS-15-21030-1090152Fused Silica-Refer to diagrams above
Protective WindowWFS-18-31030-1090183Fused Silica-Refer to diagrams above
Protective WindowWFS-22-31030-1090223Fused Silica-Refer to diagrams above
Protective WindowWFS-25-31030-1090253Fused Silica-Refer to diagrams above
Protective WindowWFS-1-31030-109025.43Fused Silica-Refer to diagrams above
Protective WindowWFS-1-6.351030-109025.46.4Fused Silica-Refer to diagrams above
Protective WindowWFS-28-41030-1090284Fused Silica-Refer to diagrams above
Protective WindowWFS-30-51030-1090305Fused Silica-Refer to diagrams above
Protective WindowWFS-36-21030-1090362Fused Silica-Refer to diagrams above
Protective WindowWFS-38-21030-1090382Fused Silica-Refer to diagrams above
Protective WindowWFS-1.5-51030-109038.15Fused Silica-Refer to diagrams above
Protective WindowWFS-50-1.51030-1090501.5Fused Silica-Refer to diagrams above
Protective WindowWFS-55-1.51030-1090551.5Fused Silica-Refer to diagrams above
Protective WindowWFS-70-9.51030-1090709.5Fused Silica-Refer to diagrams above
Protective WindowWFS-110-2.51030-10901102.5Fused Silica-Refer to diagrams above
Protective WindowWFS-140-41030-10901404Fused Silica-Refer to diagrams above
Protective WindowWFS-16-1.55-YG515-545 / 1030-1090161.6Fused Silica-Refer to diagrams above
Protective WindowWFS-20-2-YG515-545 / 1030-1090202Fused Silica-Refer to diagrams above
Protective WindowWFS-1-3G515-54525.43Fused Silica-Refer to diagrams above
Protective WindowWFS-43-2G515-545432Fused Silica-Refer to diagrams above
Protective WindowWFS-1-3U343-35525.43Fused Silica-Refer to diagrams above
Protective WindowWFS-38-3U343-355383Fused Silica-Refer to diagrams above
Protective WindowWFS-90-3U343-355903Fused Silica-Refer to diagrams above
Protective WindowWFS-104-3U343-3551043Fused Silica-Refer to diagrams above
Protective WindowWZ-0.5-21060012.72ZnSe-Refer to diagrams above
Protective WindowWZ-18-210600182ZnSe-Refer to diagrams above
Protective WindowWZ-0.75-31060019.13ZnSe-Refer to diagrams above
Protective WindowWZ-1-31060025.43ZnSe-Refer to diagrams above
Protective WindowWZ-1.1-31060027.93ZnSe-Refer to diagrams above
Protective WindowWZ-30-1.510600301.5ZnSe-Refer to diagrams above
Protective WindowWZ-1.5-31060038.13ZnSe-Refer to diagrams above
Protective WindowWZ-50-310600503ZnSe-Refer to diagrams above
Protective WindowWZ-50-410600504ZnSe-Refer to diagrams above
Protective WindowWZ-2-51060050.85ZnSe-Refer to diagrams above
Protective WindowWZ-55-310600553ZnSe-Refer to diagrams above
Protective WindowWZ-60-310600603ZnSe-Refer to diagrams above
Protective WindowWZ-75-310600753ZnSe-Refer to diagrams above
Protective WindowWZ-80-310600803ZnSe-Refer to diagrams above
Protective WindowWZ-88-310600883ZnSe-Refer to diagrams above
Protective WindowWZ-90-310600903ZnSe-Refer to diagrams above
Protective WindowWZ-110-5106001105ZnSe-Refer to diagrams above
Protective WindowWZ-180-6106001806ZnSe-Refer to diagrams above
Rectangular WindowWZ-15x18x110600-1ZnSe15 x 18Refer to diagrams above
Rectangular WindowWZ-31.75x31.75x410600-4ZnSe31.75 x 31.75Refer to diagrams above
Rectangular WindowWZ-50x80x310600-3ZnSe50 x 80Refer to diagrams above
Rectangular WindowWZ-65x85x310600-3ZnSe65 x 85Refer to diagrams above
Rectangular WindowWZ-90x60x310600-3ZnSe90 x 60Refer to diagrams above
Rectangular WindowWZ-95x95x310600-3ZnSe95 x 95Refer to diagrams above
Rectangular WindowWZ-150x105x310600-3ZnSe150 x 105Refer to diagrams above
Rectangular WindowWZ-150x105x610600-6ZnSe150 x 105Refer to diagrams above
Rectangular WindowWZ-185x125x610600-6ZnSe185 x 125Refer to diagrams above

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