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

Wratten shortpass filter sets

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This product is in development. We already supply a range of custom filter sets to customers worldwide.

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Wratten colour filters are manufactured by using organic dyes in a gelatine material to achieve the desired colour effects, which is not possible in colour glass, especially shortpass types. Thinner substrates can also be achieved and at 0.1mm thick may be useful where space is limited. The well-known `Wratten` gelatine filters are the wider range and are more accurately controlled and documented.  Our filter sets include filters designed for specific wavelengths ranges, or filters spanning over the visible to near infra-red spectral range. 

These Wratten shortpass filter sets are more cost effective than purchasing as individual filter wavelengths and supplied in a high quality wooden box, which is very useful for laboratory and custom design applications for ease of use and safe keeping.

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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

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