🌈 Optical Triangular Spectrum for Enhanced Physics Instruction Review

Expected a wide range of bright colors. Instead, I got a little blur where neither I nor my grandson could distinguish between specific colors.

It is of such poor quality that it does not split the light into the full spectrum. All you get is a thin red/orange stripe on one end and a thin blue/purple stripe on the other end, with nothing in between. The money was wasted and there was no demonstration today.

The packaging was excellent as was the delivery time. The quality of the glass showed no defects. I took 2 stars off the rating just because I couldn't shine and display rainbows as wide as advertised and there were no instructions.

I expected the glass to be thicker. I bought 2 prisms to show my students in class how white light breaks up into different colors in the visible spectrum, but it doesn't. well, one more thing. I don't know if this has anything to do with size or quality, but another prism I bought (from another company) worked amazingly.

Really fragile but a good buy for those wanting to achieve the Brandon Wofel look for photography. To learn how light works, this is a great learning tool. I was lucky when I received it my device was in perfect condition but when I put it in my camera bag it broke. I didn't drop my bag or make any sudden movements. So I have 2 parts of the prism that can still be used for photography.