lighter-prism.jpg

I've had this prism for a while. I bought it with the thought of using it as a way to add effects to photos. I'm not sure if I'm using it wrong or if it is defective, probably the former, but I can't figure out how to get the light to separate. Ok, so such things are not my specialty, but I can get it to throw light all over the room. And that ends up being a pretty cool effect.