The front (outer) protection lens is a bit scratchy so decided to buy replacements. The dealer I bought the helmet off does not exist or at least his web address sticker is not recognised. So I googled the lens and ordered a pack of ten for £10. Unfortunately they are not the same size. The original is 110x90x1mm and the "Universal" ones are 115x93x1.5mm Annoying or what. I managed to resize one by cutting the length and width but could not alter the thickness. I managed to get it to lodge in the front lens frame but dont fancy having to trim down the other nine as cutting the plastic is a pain to say the least. Any body know where the correct lens are available?