Filters

Optolite Clear HSR optical grade filters offer a robust, high temperature, high scratch and impact resistant material. It is especially suited to LCDs and other display applications where these characteristics are of a particular importance.LCDs often suffer from a number of problems:" Soft front surface polariser can be subject to damage from scratching, dirt, moisture, finger marks, etc." Front surface reflections in certain lighting conditions these may cause display reading difficulties" Restricted viewing angles caused by LCD construction and method of operating " Possible Ultra Violet degradation in strong sunlight" Shielding from electromagnetic interference" Sourcing of bezels not always possible or feasible with so many different LCD sizes availableChoice of Optolite Clear HSRInstrument Plastics Ltd offer their Optolite Clear HSR (High Scratch Resistant) filter to overcome these problems on LCDs. It is also especially recommended in display applications requiring the characteristics mentioned below.Optolite Clear HSR has both outstanding abrasion resistance, up to 20 times that of acrylics, and excellent impact resistance. It is also chemical resistant, being immune to the effects of virtually all common solvents.Further, it is lightweight, approximately half that of glass, and exhibits optical properties comparable to crown glass. Its maximum continuous operating temperature is in excess of 100