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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25.4mm Dia., 6.35mm Thick, 532nm, λ/10 Fused Silica Window

TECHSPEC λ/10 Laser Line Coated Windows

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Stock #38-969 14 In Stock
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
£138.40
Volume Pricing
Qty 1-5 £138.40 each
Qty 6-25 £110.40 each
Qty 26-49 £104.00 each
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Prices shown are exclusive of VAT/local taxes
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Specifications

General

Type:
Laser Line Window
Type of Window:
Glass

Physical & Mechanical Properties

Thickness (mm):
6.35 ±0.20
Clear Aperture CA (mm):
22.86
Diameter (mm):
25.40 +0.00/-0.10
Clear Aperture (%):
90
Parallelism (arcmin):
<3
Bevel:
Protective as needed
Edges:
Fine Ground

Optical Properties

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Index of Refraction (nd):
1.458
Surface Quality:
10-5
Angle of Incidence (°):
0
Coating:
Laser V-Coat (532nm)
Design Wavelength DWL (nm):
532
Abbe Number (vd):
67.8
Surface Flatness (P-V):
λ/10
Coating Specification:
Rabs <0.25% @ 532nm
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
10 J/cm2 @ 532nm, 20ns, 20Hz
Damage Threshold, Pulsed:
10 J/cm2 @ 532nm, 20ns, 20Hz

Material Properties

Fused Silica Grade:
7980 0F

Regulatory Compliance

RoHS 2015:
Compliant
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Reach 209:
Compliant
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Certificate of Conformance:
View
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Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Product Details

TECHSPEC® λ/10 Laser Line Coated Windows are designed for direct integration into laser applications. This robust product family features common imperial sizes, many of which offer multiple thickness options. Anti-reflection coatings are available at common laser wavelengths, minimizing surface reflection for optimal system transmission. TECHSPEC λ/10 Laser Line Coated Windows provide laser grade specifications including λ/10 surface flatness, 10-5 surface quality, and <3 arcmin parallelism. These windows are ideal for industrial laser applications ranging from protective coverings to separating various environments.

Technical Information

Compatible Mounts

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