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UV Fused Silica Optical Windows

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Overview

UV Fused Silica Windows feature low distortion, excellent parallelism, low bulk scattering and fine surface quality. This makes them perfectly suited for a wide variety of demanding applications, including multiphoton imaging systems and intracavity laser applications.

Extremely low bulk scatter and autofluorescence
Available in high flatness λ/20 or general purpose λ/10
<30 arc-second parallelism
Fine, low scatter surface up to 10-5 scratch-dig
Broadband AR coatings for UV, visible or IR applications

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Products

Compare	Model	Compatibility	sortOrder	rankScore	ranking		Diameter	Antireflection Coating	Thickness	Surface Flatness	Surface Quality	Availability	Price	Brand
05QW40-30 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, Uncoated $139 In Stock	05QW40-30 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	12.7 mm	Uncoated	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$139	Newport
05QW40-30AR.10 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 245-440 nm $172 In Stock	05QW40-30AR.10 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 245-440 nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.7 mm	245-440 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$172	Newport
05QW40-30AR.14 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 430-700 nm $146 In Stock	05QW40-30AR.14 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 430-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.7 mm	430-700 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$146	Newport
05QW40-30AR.16 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 650-1000nm $162 In Stock	05QW40-30AR.16 Parallel Optical Window, UV Fused Silica, 12.7 mm, ≤λ/20, 650-1000nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.7 mm	650-1000 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$162	Newport
05QW40-30AR.18 Parallel Optical Window, UV Fused Silica, 12.7mm, ≤λ/20, 1000-1550nm $162 In Stock	05QW40-30AR.18 Parallel Optical Window, UV Fused Silica, 12.7mm, ≤λ/20, 1000-1550nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.7 mm	1000-1550 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$162	Newport
10QW40-30 Optical Window, Parallel, UV Fused Silica, 25.4 mm, ≤λ/20, Uncoated $191 In Stock	10QW40-30 Optical Window, Parallel, UV Fused Silica, 25.4 mm, ≤λ/20, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	25.4 mm	Uncoated	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$191	Newport
10QW40-30AR.10 Optical Window, Parallel, UVFS, 25.4 mm,≤λ/20, 245-440 nm $230 In Stock	10QW40-30AR.10 Optical Window, Parallel, UVFS, 25.4 mm,≤λ/20, 245-440 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.4 mm	245-440 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$230	Newport
10QW40-30AR.14 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 430-700 nm $202 In Stock	10QW40-30AR.14 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 430-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.4 mm	430-700 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$202	Newport
10QW40-30AR.16 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 650-1000 nm $216 In Stock	10QW40-30AR.16 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 650-1000 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.4 mm	650-1000 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$216	Newport
10QW40-30AR.18 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 1000-1550 nm $216 In Stock	10QW40-30AR.18 Optical Window, Parallel, UVFS, 25.4 mm, ≤λ/20, 1000-1550 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.4 mm	1000-1550 nm	6.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$216	Newport
20QW40-30 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, Uncoated $433 In Stock	20QW40-30 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	50.8 mm	Uncoated	10.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$433	Newport
20QW40-30AR.10 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 245-440 nm $495 In Stock	20QW40-30AR.10 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 245-440 nm	UNIVERSAL	0.0	1.0	0.0	0.0	50.8 mm	245-440 nm	10.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$495	Newport
20QW40-30AR.14 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 430-700 nm $450 In Stock	20QW40-30AR.14 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 430-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	50.8 mm	430-700 nm	10.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$450	Newport
20QW40-30AR.16 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 650-1000 nm $473 In Stock	20QW40-30AR.16 Parallel Optical Window, UV Fused Silica, 50.8 mm, λ/20, 650-1000 nm	UNIVERSAL	0.0	1.0	0.0	0.0	50.8 mm	650-1000 nm	10.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$473	Newport
20QW40-30AR.18 Parallel Optical Window, UV Fused Silica, 50.8mm, λ/20, 1000-1550 nm $473 In Stock	20QW40-30AR.18 Parallel Optical Window, UV Fused Silica, 50.8mm, λ/20, 1000-1550 nm	UNIVERSAL	0.0	1.0	0.0	0.0	50.8 mm	1000-1550 nm	10.0 mm	λ/20 @ 632.8 nm	10-5 scratch-dig	In Stock	$473	Newport
FSW10 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, Uncoated $112 In Stock	FSW10 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	5.0 mm	Uncoated	1.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$112	Newport
FSW10AR.10 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 250-450 nm $127 In Stock	FSW10AR.10 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	5.0 mm	250-450 nm	1.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$127	Newport
FSW10AR.14 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 425-675 nm $127 In Stock	FSW10AR.14 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	5.0 mm	425-675 nm	1.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$127	Newport
FSW10AR.15 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 250-700 nm $127 In Stock	FSW10AR.15 Parallel Optical Window, UV Fused Silica, 5.0 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	5.0 mm	250-700 nm	1.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$127	Newport
FSW11 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, Uncoated $102 In Stock	FSW11 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	10.0 mm	Uncoated	1.3 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$102	Newport
FSW11AR.10 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 250-450 nm $118 In Stock	FSW11AR.10 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	10.0 mm	250-450 nm	1.3 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$118	Newport
FSW11AR.14 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 425-675 nm $118 In Stock	FSW11AR.14 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	10.0 mm	425-675 nm	1.3 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$118	Newport
FSW11AR.15 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 250-700 nm $118 In Stock	FSW11AR.15 Parallel Optical Window, UV Fused Silica, 10.0 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	10.0 mm	250-700 nm	1.3 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$118	Newport
FSW12 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, Uncoated $105 In Stock	FSW12 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	12.5 mm	Uncoated	1.5 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$105	Newport
FSW12AR.10 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 250-450 nm $121 In Stock	FSW12AR.10 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.5 mm	250-450 nm	1.5 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$121	Newport
FSW12AR.14 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 425-675 nm $121 In Stock	FSW12AR.14 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.5 mm	425-675 nm	1.5 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$121	Newport
FSW12AR.15 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 250-700 nm $121 In Stock	FSW12AR.15 Parallel Optical Window, UV Fused Silica, 12.5 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	12.5 mm	250-700 nm	1.5 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$121	Newport
FSW13 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, Uncoated $121 In Stock	FSW13 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	15.0 mm	Uncoated	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$121	Newport
FSW13AR.10 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 250-450 nm $133 In Stock	FSW13AR.10 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	15.0 mm	250-450 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$133	Newport
FSW13AR.14 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 425-675 nm $133 In Stock	FSW13AR.14 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	15.0 mm	425-675 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$133	Newport
FSW13AR.15 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 250-700 nm $133 6 Weeks	FSW13AR.15 Parallel Optical Window, UV Fused Silica, 15.0 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	15.0 mm	250-700 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	6 Weeks	$133	Newport
FSW14 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, Uncoated $126 In Stock	FSW14 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	20.0 mm	Uncoated	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$126	Newport
FSW14AR.10 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 250-450 nm $142 In Stock	FSW14AR.10 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	20.0 mm	250-450 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$142	Newport
FSW14AR.14 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 425-675 nm $142 In Stock	FSW14AR.14 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	20.0 mm	425-675 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$142	Newport
FSW14AR.15 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 250-700 nm $142 In Stock	FSW14AR.15 Parallel Optical Window, UV Fused Silica, 20.0 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	20.0 mm	250-700 nm	2.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$142	Newport
FSW15 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, Uncoated $134 In Stock	FSW15 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	25.0 mm	Uncoated	3.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$134	Newport
FSW15AR.10 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 250-450 nm $150 In Stock	FSW15AR.10 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 250-450 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.0 mm	250-450 nm	3.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$150	Newport
FSW15AR.14 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 425-675 nm $150 In Stock	FSW15AR.14 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 425-675 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.0 mm	425-675 nm	3.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$150	Newport
FSW15AR.15 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 250-700 nm $150 In Stock	FSW15AR.15 Parallel Optical Window, UV Fused Silica, 25.0 mm, λ/10, 250-700 nm	UNIVERSAL	0.0	1.0	0.0	0.0	25.0 mm	250-700 nm	3.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$150	Newport
FSW16 Parallel Optical Window, UV Fused Silica, 30.0 mm, λ/10, Uncoated $155 In Stock	FSW16 Parallel Optical Window, UV Fused Silica, 30.0 mm, λ/10, Uncoated	UNIVERSAL	0.0	1.0	0.0	0.0	30.0 mm	Uncoated	4.0 mm	λ/10 @ 632.8 nm	20-10 scratch-dig	In Stock	$155	Newport
FSW16AR.10

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UV Fused Silica Optical Windows

UV Fused Silica Optical Windows

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