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25.0mm Dia., 3.00mm Thick, 266nm, λ/10 Fused Silica Window

TECHSPEC λ/10 Laser Line Coated Windows

TECHSPEC λ/10 Laser Line Coated Windows

Stock #48-205
Qty 1-5
Qty 6
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Angle of Incidence (°):
Clear Aperture (%):
Laser V-Coat (266nm)
Coating Specification:
Rabs <0.25% @ 266nm
Diameter (mm):
25.00 +0.00/-0.10
Thickness (mm):
3.00 ±0.10
Damage Threshold, Pulsed:
3 J/cm2 @ 266nm, 20ns, 20Hz
Design Wavelength DWL (nm):
Parallelism (arcsec):
Surface Quality:
Transmitted Wavefront, P-V:
Laser Line Window

Regulatory Compliance

RoHS 2015:
REACH 201:

Product Family Description

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.

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