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UV Fused Silica Windows

UQG Optics supply UV Fused Silica Windows and substrates, either custom made or from our standard stock. UV Fused Silica has high transparency in the UV ultraviolet 180nm to the (IR) infrared over 2.3 microns. The material is fluorescent free with high OH centred @ 2.7 microns limiting transmission to 2.20 microns limiting its IR transmission. For IR transmission an infrared grade of quartz is available for transmission to 3 microns and an OH value of typically 10ppm. Fused Silica is resistant to chemicals and high radiation. It had a higher purity to Fused Quartz withstanding temperatures over 1000°C and resistant to thermal shocks. We supply several grades of UV Fused Silica and specifications, low cost commercial applications, spectroscopic, instrument windows and general optical substrates to high precision pressure windows for demanding applications. Precision optical flats are stocked with options of multi-layer AR coatings.

Please contact our sales team.

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Dimensions:	Diameters 3mm to 350mm
	Squares/Rectangles 5mm to 100mm
Thickness Range:	0.1mm to 50mm (subject to dimension)
Dimension/Thickness:	Tol to 0.02mm
Edge Finish:	Ground or polished
Surface Quality:	80/50 to 20/10 scratch/dig
Surface Flatness:	Up to lambda 10(@633nm)
Parallelism:	Up to 10 seconds
Material Options:	Corning HPFS 7980, KrF & ArF grade, commercial grade UV Silica & Heraeus Spectrosil 2000®, Heraeus Suprasil® I, 2 grade A & B, 311, 312, 3001, 3002
Coating Options:	AR coatings from 193nm - 2000nm
Options:	Wedges, shapes, drilled holes, edges polished & bevelled angles

Purchase OEM production quantities?
Ask UQG for a quote we are a major single source supply chain global supplier.

Material:

UV Fused Silica windows Spectrosil 2000 ®

Dimension Tolerance:

+0.00/-0.20mm Diameters 8mm and below ± 0.10mm

Thickness Tolerance:

±0.10mm

Edge Finish:

Fine ground

Surface Quality:

40/20 Scratch/Dig

Surface Flatness:

1-2 Fringes (@633nm) per 25mm dia

Parallelism:

≤ 3 Arc mins

Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities.

Part numbers listed with enquire, please contact us for prices & delivery times.

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Part No	Data sheet	Description	Diameter (mm)	Thickness (mm)	Unit price (1-10) excl. VAT	Qty	Qty (10+)Volume pricing available for 10+, please add to quote.
WFS-0351	PDF	UV Fused Silica Window	Ø 3.50	1	$16.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-0352	PDF	UV Fused Silica Window	Ø 3.50	2	$16.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-041	PDF	UV Fused Silica Window	Ø 4	1	$15.63	QTY UV Fused Silica Window quantity	Added to Quote
WFS-051	PDF	UV Fused Silica Window	Ø 5	1	$12.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-052	PDF	UV Fused Silica Window	Ø 5	2	$13.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-061	PDF	UV Fused Silica Window	Ø 6	1	$17.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-081	PDF	UV Fused Silica Window	Ø 8	1	$18.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-101	PDF	UV Fused Silica Window	Ø 10	1	$11.88	QTY UV Fused Silica Window quantity	Added to Quote
WFS-102	PDF	UV Fused Silica Window	Ø 10	2	$12.38	QTY UV Fused Silica Window quantity	Added to Quote
WFS-103	PDF	UV Fused Silica Window	Ø 10	3	$13.13	QTY UV Fused Silica Window quantity	Added to Quote
WFS-121	PDF	UV Fused Silica Window	Ø 12	1	$14.38	QTY UV Fused Silica Window quantity	Added to Quote
WFS-122	PDF	UV Fused Silica Window	Ø 12	2	$16.88	QTY UV Fused Silica Window quantity	Added to Quote
WFS-123	PDF	UV Fused Silica Window	Ø 12	3	$17.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1251	PDF	UV Fused Silica Window	Ø 12.5	1	$18.13	QTY UV Fused Silica Window quantity	Added to Quote
WFS-125	PDF	UV Fused Silica Window	Ø 12.5	2	$18.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-131	PDF	UV Fused Silica Window	Ø 13	1	$18.13	QTY UV Fused Silica Window quantity	Added to Quote
WFS-132	PDF	UV Fused Silica Window	Ø 13	2	$18.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-151	PDF	UV Fused Silica Window	Ø 15	1	$18.13	QTY UV Fused Silica Window quantity	Added to Quote
WFS-152	PDF	UV Fused Silica Window	Ø 15	2	$18.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-153	PDF	UV Fused Silica Window	Ø 15	3	$14.38	QTY UV Fused Silica Window quantity	Added to Quote
WFS-156	PDF	UV Fused Silica Window	Ø 15	6	$30.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-201	PDF	UV Fused Silica Window	Ø 20	1	$18.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-202	PDF	UV Fused Silica Window	Ø 20	2	$21.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-203	PDF	UV Fused Silica Window	Ø 20	3	$23.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-2501	PDF	UV Fused Silica Window	Ø 25	1	$22.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-252	PDF	UV Fused Silica Window	Ø 25	2	$20.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-253	PDF	UV Fused Silica Window	Ø 25	3	$26.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-256	PDF	UV Fused Silica Window	Ø 25	6	$35.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-2510	PDF	UV Fused Silica Window	Ø 25	10	$53.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-2541	PDF	UV Fused Silica Window	Ø 25.4	1	$32.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-2542	PDF	UV Fused Silica Window	Ø 25.4	2	$33.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-301	PDF	UV Fused Silica Window	Ø 30	1	$37.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-302	PDF	UV Fused Silica Window	Ø 30	2	$40.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-303	PDF	UV Fused Silica Window	Ø 30	3	$41.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-351	PDF	UV Fused Silica Window	Ø 35	1	$41.88	QTY UV Fused Silica Window quantity	Added to Quote
WFS-352	PDF	UV Fused Silica Window	Ø 35	2	$42.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-353	PDF	UV Fused Silica Window	Ø 35	3	$47.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-401	PDF	UV Fused Silica Window	Ø 40	1	$30.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-402	PDF	UV Fused Silica Window	Ø 40	2	$37.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-403	PDF	UV Fused Silica Window	Ø 40	3	$40.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-452	PDF	UV Fused Silica Window	Ø 45	2	$48.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-501	PDF	UV Fused Silica Window	Ø 50	1	$50.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-502	PDF	UV Fused Silica Window	Ø 50	2	$51.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-503	PDF	UV Fused Silica Window	Ø 50	3	$52.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-506	PDF	UV Fused Silica Window	Ø 50	6	$61.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-508	PDF	UV Fused Silica Window	Ø 50	8	$98.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-510	PDF	UV Fused Silica Window	Ø 50	10	$143.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-602	PDF	UV Fused Silica Window	Ø 60	2	$102.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-603	PDF	UV Fused Silica Window	Ø 60	3	$106.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-606	PDF	UV Fused Silica Window	Ø 60	6	$112.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-703	PDF	UV Fused Silica Window	Ø 70	3	$137.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-751	PDF	UV Fused Silica Window	Ø 75	1.10	$153.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-752	PDF	UV Fused Silica Window	Ø 75	2	$143.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-753	PDF	UV Fused Silica Window	Ø 75	3	$150.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-756	PDF	UV Fused Silica Window	Ø 75	6	$162.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-803	PDF	UV Fused Silica Window	Ø 80	3	$168.75	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1001	PDF	UV Fused Silica Window	Ø 100	1.10	$231.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1002	PDF	UV Fused Silica Window	Ø 100	2	$237.50	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1003	PDF	UV Fused Silica Window	Ø 100	3	$256.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1006	PDF	UV Fused Silica Window	Ø 100	6	$275.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1008	PDF	UV Fused Silica Window	Ø 100	8	$300.00	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1503	PDF	UV Fused Silica Window	Ø 150	3	$331.25	QTY UV Fused Silica Window quantity	Added to Quote
WFS-1506	PDF	UV Fused Silica Window	Ø 150	6	$406.25	QTY UV Fused Silica Window quantity	Added to Quote

Part Number

WFS-0351

UV Fused Silica Windows

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