Basket (0)
Knight Optical(UK) Ltd - [email protected] - +44 (0)1622 859444

Custom

What are you looking for in Custom?

Custom quartz crystal windows can be custom manufactured from 5mm to 150mm dia with a thickness up to 50mm.  We regularly offer custom crystal quartz windows with a form error of ¼ waves, parallel tolerance of better than 5 arc minutes and for high quality imaging applications we can offer a scratch dig better than 20-10.  All custom windows can be supplied uncoated or antireflective coated or DLC/AR coated to meet your custom application.

Other custom crystal quartz components we offer are retarders, and wave-plates in the 1 to 3.5µm waveband, crystal quartz prisms, lenses and ground blanks.

View “available stock” tab for a range of quality stock Z-cut Quartz windows in a range of diameters and thicknesses to meet most applications.  If you require Z-cut quartz windows to a smaller size or a custom aperture we are able to machine our stock windows at short notice, please enquire.

Get in touch

Our Multi-Lingual Sales Team are here to help with your requirments:

UK +44 (0)1622 859444
UK +44 (0)1622 850614
UK +44 (0)1622 851078
+1 401 583 7846

International Shipping

We are able to ship to most countries at good rates, please click here for more info.

This site requires cookies in order to work properly. By continuing to use this site you are agreeing to our cookies policy.

Accept

Website Security Test