Polished JGS1 Fused Silica / Quartz Glass Circular Optical Windows

Price Negotiable

Price: 0.1 USD per pc

MOQ: 1 pc

Delivery Time: 5-8 work days

Brand: ZKTD

Product Description

Polished JGS1 Fused silica/quartz glass window

Parameter	Standard Grade	Precision Grade	Ultra-precision Grade
Dimensional Tolerance	+/-0.2	+/-0.1	+/-0.05
Clear Aperture	>80% to >90%	>80% to >90%	>80% to >90%
Surface Quality	80/50	60/40	40/20
Parallelism	3 arc min	1 arc min	30 arc seconds
Wavefront Distortion	5λper 25mm	1λper 25mm	λ/4
Protective Bevel	<0.25x45 deg	<0.25x45 deg	<0.25x45 deg
Material	Synthetic fused Silica, Fused quartz, IR quartz, Borosilicate glass,Sapphire crystal, K9, B270, etc.
Shape	Circular, square, triangular, oval, and other shaped windows
Dimension	Large window, Ultra-thin window, Regular size window
Precision	Ordinary refractory window, High precision optical window
Coating	High anti-UV Film, antireflective film, gold, aluminum, silver series quartz glass, quartz UV filter, curved reflector and so on.

ZKTD, is a quartz plate and optical window manufacturer and supplier in China.

With over 20 years of experience, we also can offer other optical fused quartz products, such as SiO2 targets, quartz apparatus & wares, optical prisms, and optical coatings etc. Currently our products are exported to many countries, including America, the UK, Australia, Korea, Japan, just to name a few. Our office is located in Beijing, China. This location enables us to deliver products to our international customers quickly and cheaply.

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