HELP! I think I've scratched my w1070s lens?!?!
Last week I bought a BenQ W1070. Over the last week I've noticed that the right hand side was noticeable less sharp then the left. The strange thing was when I covered the right half of the beam with my hand the left side would turn crisp and sharp. I thought that it was a smudge , so without thinking I grab some tissue paper and began rubbing it. When I'd finished and look at the result I was horrified. The entire screen was extremely blurry. I tried using a microfibre cloth, but it made no difference. Even now , if I cover half the beam the other side goes sharp? What can I do?!?!