I don't suppose you have given any thought as to how you might focus a UV image. If you use an optical grain focuser, you will run the risk of permanently damaging the retina in your eye, as UV light is extremely dangerous to sensitive tissue (I don't think an SPF ointment splashed in your eyes would be advisable). Of course you could try to assemble a closed circuit video camera, with monitor, to the eyepiece of the focuser, to which I would say have fun.