3D printed reverse lens for 1964 1965 Barracuda and valiant for sale
I'm professionally a vehicle lighting expert. If someone were to ask me if these reflectors work adequately, I'd have to say a quick and hard no. Those reflectors have a very important job to do; they handle a large chunk of the burden of making your car conspicuous enough to keep you out of crashes.
Please don't feel badly; as I say, making retroreflectors (reflex reflectors) that work is not easy.