Chroma Filters and Beamsplitters

Cairn has used Chroma filters and mirrors in their systems and products for over 20 years. The main function of the filters and mirrors is to aid in numerous LED, laser combining and image splitting applications. 

Announcement - 

15 December 2014 - Improved stock and delivery systems


We would like to advise our UK and European customers that, as of 15 December 2014, Cairn will commence holding significant stock levels of Chroma filters and mirrors in the UK.  Delivery times will thus be reduced to 2-3 days across Europe with a next day service available within mainland UK.  for further information


The most recent product available from the Chroma Technology is their UltraFlat Dichroic mirrors. When carrying out laser reflection it is important to reduce the amount of reflected wavefront distortion (RWD).  The new UltraFlat Dichroic mirrors create a distortion free reflection of lasers, but can also be used with structured illumination patterns and reflected images when using image-splittting systems. The mirrors can be 1, 2 or 3mm thick but on request they can be 5mm. 

The Chroma Technology website provides valuable tools for identifying the filters and mirrors required for particular applications, but please feel free to contact us for advice. 






Cairn now offer payment using Mastercard & Visa      

1. Privacy Policy – We do not store credit card details nor do we share customer details with any 3rd parties.

2. Delivery Policy – European deliveries up to 3 days.  Mainland UK 2 days - UK next day service is available on request for orders received and paid by 12 noon - UPS delivery.

3. Refund / Cancelation Policy – We will provide a full refund if the items purchased are returned within 14 days - Please call 01795 590140 or email immediately if you are not 100% satisfied and speak to our customer service team or technical sales team who will be happy to help.