High Quality Laser Protective Windows

Sizes ranging from 3 - 500mm with thickness starting at 0.2mm
Dozens of materials from standard glass catalogs of Schott, Hoya, Ohara, and CDGM
Infrared materials including Fluorides, Ge, Si, ZnS, and ZnSe
Wide variety of anti-reflection coatings including broadband, laser-Line, and ITO conductive
Quick-turn coating options on off-the-shelf uncoated substrates
Rapid custom sizing of all float glass materials
Competitive price and lead time

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Product Details

Wisoptic' standard and precision quality laser windows are fabricated from a variety of substrate materials, e.g. UVFS and N-BK7. They are available either with or without AR coatings, and with dia from 12.5 to 101.6 mm and thickness from 1 to 15 mm. Also we offer uncoated rectangular windows with aperture from 15 x 20 to 50.8 x 50.8 mm and thickness from 2 to 10 mm.

In addition to flat and wedged optical windows, we also offer UV fused silica windows designed to be oriented at 45° AOI, Brewster windows that eliminate p-polarization reflectance, optical ports with integrated UV fused silica windows, and high-vacuum conflats with windows. Most of the windows are available ex-stock for fast off-the-shelf delivery.

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WISOPTIC Specifications - Laser Windows

	Standard	High Precision
Material	BK7 or UV fused silica
Diameter Tolerance	+0.0/-0.2 mm	+0.0/-0.1 mm
Thickness Tolerance	± 0.2 mm
Clear Aperture	> 90% of central area
Surface Quality [S/D]	< 40/20 [S/D]	< 20/10 [S/D]
Transmitted Wavefront Distortion	λ/4 @ 632.8 nm	λ/10 @ 632.8 nm
Parallelism	≤ 30”	≤ 10”
Chamfers	0.50 mm ×45°	0.25 mm ×45°
Coating	Upon request