we have thousands of filters in stock and available for despatch today at heavily discounted prices
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Northumbria Optical Coatings Ltd was established in 1995, specialising in design and manufacture of Infrared Optical Filters and Coatings, covering the spectral range ~1.5um – 20.0um.
We have a well established national & international customer base and as a major manufacturer, (not simply a stockist), we offer very competitive prices for standard and non-standard filters.
We have a wide range of filters available for purchase through our online catalogue. If you can’t find the product you need, please click here to contact us and discuss bespoke orders.
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