Time to pick your collective brains chaps.
I have had an add-on NV for a little while but only used it at a friends ratting perm and then it was no more than 15mt distance. Tonight, I sat in wait for some bunnies until the light went, on with the IR torch (T20) and on with the camera unit........................clear image at about 15mt but at 20mt onwards almost no image at all. Now I am assuming it is down to lack of output from the torch but I would have thought these torches would have eaten that distance. I did see a rabbits eye shine but in all honesty, I really don't know what dista