i have seen something a few yerars ago...
it was something like an 2 mm opric fiber and had on 1 end a small 3-5mm lens to capture images and on the other end it had a bigger lens on witch u could see the image....
i remember one friend told me he built some glasses like this but he didnt put the sensor on the glasses, he just conected the camera to the other end of the optic fiber, but the idea is that the image is a little bit curved....
but still i vanna ash u something, dont u need optics conected to the sensor?