Fused Silica Window

UV Fused Silica Windows

Specifications
Material:	UV grade fused silica
Diameter:	We offer standard round windows with diameter from 5.0mm to 150mm. Some are listed below.
Surface Flatness:	best finish l/20 depends on the size
Surface Quality:	from 60/40 to 20/10 depends on the size
Parallelism:	± 2 arc seconds to 5 arc minutes
Clear Aperture:	> 90%~95% central
Chamfer:	< 0.25~0.5 mm at 45^o
Antireflection Coating:	single layer, multi-layer broadband, customer specified

Part No.	Diameter	Thickness	Surface Quality	Surface Flatness
FSW0097	6.35 mm	2.0 mm	10-5	l/10
FSW0102	6.35 mm	2.5 mm	10-5	l/10
FSW0163	8.0 mm	2.0 mm	10-5	l/10
FSW0190	10.0 mm	1.0 mm	10-5	l/10
FSW0193	10.0 mm	2.0 mm	10-5	l/10
FSW0209	11.5 mm	2.0 mm	10-5	l/10
FSW0225	12.7 mm	1.0 mm	10-5	l/10
FSW0228	12.7 mm	2.0 mm	10-5	l/10
FSW0270	15.0 mm	1.0 mm	10-5	l/10
FSW0275	15.0 mm	2.0 mm	10-5	l/10
FSW0279	15.0 mm	3.0 mm	20-10	l/10
FSW0289	16.5 mm	2.0 mm	10-5	l/10
FSW0294	16.5 mm	3.0 mm	10-5	l/10
FSW0306	18.0 mm	3.0 mm	20-10	l/10
FSW0359	20.0 mm	2.0 mm	10-5	l/10
FSW0363	20.0 mm	3.0 mm	10-5	l/10
FSW0403	24.0 mm	3.0 mm	10-5	l/10
FSW0415	25.4 mm	1.0 mm	20-10	l/10
FSW0417	25.4 mm	2.0 mm	20-10	l/10
FSW0420	25.4 mm	3.0 mm	10-5	l/10
FSW0438	26.0 mm	3.0 mm	20-10	l/10
FSW0450	28.5 mm	3.0 mm	10-5	l/10
FSW0455	28.5 mm	4.0 mm	10-5	l/10
FSW0490	30.0 mm	1.0 mm	10-5	l/10
FSW0493	30.0 mm	2.0 mm	20-10	l/10
FSW0498	30.0 mm	3.0 mm	10-5	l/10
FSW0542	35.0 mm	2.0 mm	10-5	l/10
FSW0546	35.0 mm	3.0 mm	10-5	l/10
FSW0615	38.1 mm	3.0 mm	10-5	l/10
FSW0620	38.1 mm	4.0 mm	10-5	l/10
FSW0716	40.0 mm	3.0 mm	20-10	l/10
FSW0720	45.0 mm	3.0 mm	10-5	l/10
FSW0725	45.0 mm	4.0 mm	20-10	l/10
FSW0821	48.0 mm	3.0 mm	10-5	l/10
FSW0829	50.8 mm	3.0 mm	10-5	l/10
FSW0836	50.8 mm	5.0 mm	20-10	l/10
FSW0872	55.0 mm	3.0 mm	10-5	l/10
FSW0916	60.0 mm	3.0 mm	10-5	l/10
FSW0920	60.0 mm	4.0 mm	20-10	l/10
FSW1111	76.2 mm	4.0 mm	20-10	l/10
FSW1116	76.2 mm	5.0 mm	10-5	l/10

Your special designs of windows are very welcome. Please contact us at sales@wintoptics.com

California Office Phone: 408-816-4818
2880 Zanker Road, Suite 203, San Jose, CA 95134