Basket (0)
Knight Optical(UK) Ltd - sales@knightoptical.co.uk - +44 (0)1622 859444

Filters

What are you looking for in Stock?

Optical Filters are used to control the spectral content of a light beam, attenuate unwanted light and pass wanted light. There are two major types of optical filter, absorption and interference.

There are major cost and performance differences between these two types and an understanding of these is essential to the correct selection of a filter. Filters are also often described by their function, as well as their structure.

Knight Optical’s optical filters are utilized in a massive range of optical systems, from automatic number plate recognition systems to fluorescence microscopy, from gas detection to lighting design.

Uses of our optical filters span Medical, Defence, Industrial, Commercial, Electronics, Research and Entertainment markets and many sectors and applications.

Our stock filter ranges include filters for passing and blocking wavelengths from UV, through visible to NIR and IR.

Get a Custom Quote

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
+001 401-583-7846

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