Par Opti Page 12 - Conservation IR/UV/Lux

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	PAR OPTI PROJECTS LTD "THE FIBRE OPTIC LIGHTING PEOPLE" INFORMATION PAR 0695


	PAR OPTI PROJECTS FIBRE OPTICS INFORMATION Paropti 0695 CONSERVATION - I.R. / U.V. /LUX Photosensitive objects are often restricted to 50 lux illumination limit. Integrated exposures are expressed in Lux hours of illumination per year. INFRA RED/THERMAL Lightsource isolation prevents direct thermal problems. Fibre is IR transparent up to 2000nm hence need IR filters and /or dichroic reflector coatings. Total thermal content of fibre delivered light is 4-8milliwatts per lumen depending on the lamp type. ULTRA VIOLET Glass fibres act as strong UV filters e.g. UVA 2-1000 db/m,(400-320nm). UVB 1000-10,000 db/m (320-290nm). Typical conservation recommendations are 10uW per lumen which are easily met by fibre systems-1mtr long.(Direct QH or MH lamps result in 70uW per lumen) PAR OPTI PROJECTS Ltd are one of the oldest and most experienced specialist manufacturer and distributors of optic fibre lighting equipment (since 1980) and are pleased to assist in the design and specification of all lighting projects in this field world-wide.


	Custom Made Components Paropti Engineering Paropti provide a custom made engineering service to industry. Custom made lightguides, lenses and other components for consumer and industrial use are designed in CAD and tooled using CNC Milling and Spark Erosion Techniques. As well as in house tooling facility we offer comprehensive injection moulding from a wide variety of our injection moulding machines. Components are not only manufactured but can be printed and unit packed all at the same facility. Paropti manufactures and makes components for many specialists throughout UK, Europe and the USA. Check out our tooling and manufacturing costs of your next project. Simply contact the paropti sales department and ask for engineering sales. Check out the new lightguides site