Review on Unlocking Photographic Creativity: Mribo Triangular Photography Experiments Teaching by Reggie Kern

After buying an expensive "spherical" prism for photography last year, I was keen to try other prism options to spice up my photos. It seemed like a good option. if it were a prism. The problem is, it's NOT a PRISM. It is in the form of One, it is called One, but it is not! Prisms separate the light into different wavelengths, and white light entering creates a rainbow. Not this object. I want to return this non prism as I was lied to but the return period has passed. I think I only have a triangular paperweight now. I would definitely recommend spending the extra money to buy a real prism as this is not a prism.