Ultra Violet LED Digital UV Exposure Unit 305 x 155mm - Fortex LV202LED, The LV202LED Ultra Violet LED Digital UV exposure unit is a high quality British built UV unit that has been designed for use in the preparation of photosensitive materials for many industries incuding:- Production of Photo Resist PCBs ie Fortex Microtrak Presensitised Board Hot Foil Photo Polymer Plates Letter Press Polymer Plates Pad Printing Plate (Cliches) Sandblasting Stencils Glass Etching Stencils or Rubber Stamps etc The LED lights are in the base of the unit which means the artwork has to be registered on the UV sensitive area and then placed face down onto the exposure area. Coloured white, each unit has a hinged lid containing a pressure pad which, when the lid is held closed by the two retaining clips, acts to force the artwork and sensitive material firmly together on the UV illuminated area. A 1:1 artwork, consisting of opaque transfers on translucent drafting film, is placed on the glass screen and