guys, I hunt a very lot and my f75ltd has withstood amazing conditions since i got it several years ago. Through briars, mud,and more ive managed to scratch more than once my screen while reaching for the digger the screwdriver etc. I assuming just a mild soap and paper towel to clean it. But those scratches seem to catch and hold fine dirt. While looking at the screen from the side and in bright sun it can be slightly difficult at time to see quickly. Is there something i imagine you could put on it after cleaning like a wax or something that would fill and even out those small scratches? I think that have such a product for eye glasses? If i ever get a new one maybe ill try screen protectors. Suggestions welcomed. Thanks CO