Sumnacon Photography Prism, 6" Crystal Glass Triangular Prism Full Rainbow Color Spectrum Best for Photography

I got one but the box was damage; I returned and got a new one inmediately. This prism is perfect for experiments. I bought it for a gift and its box is very elegant. Very happy about this purchase. The company did a great service!

I bought this prism expressly for the purpose of trying to make dull shots shine when there's not an option to do much production design. This prism saved the day and paid for itself after one shoot! We bounced some light onto it, and created an awesome lens flare that made the dingy shot look like a Michael Bay film! :) Great for video -- just hold in front of the lens, and you'll be surprised at the interesting shots you can get.

work out great for my son science project.

Prism came with minor defects but mostly good.

Gracias por el producto, recibido a tiempo.

Bought for my 12 yr old grandson, he likes science.

Works ok. Does not hold up to drops very well. Looking into 3d printing some custom end caps to cover the broken glass

This works! Makes a beautiful rainbow with the right angle and intensity of light! I was frustrated at first because all I could get to show was just white light, but then I tried again in the morning when the light was at its most intense and at the right angle and it made a beautiful rainbow. Give it a try in a direct ray of sunlight, where the sun is angled at 45 to 90 degrees, and stand the prism upright. If you don't see a rainbow but do see a beam if white light emitted from the prism, slowly rotate the prisim while standing upright.