6 Pcs Acrylic Glass Light Prism Optical Lens Triangular Semicircular Rectangular Concave Convex Mirror Len Physics Demonstration Tools Equipment for Physics Teaching Lab Reflection Refraction Science

Niece liked it.

I purchased a class set of these for an optics/ light waves lab. The first time I used them I noticed many of the optics are cloudy, making it more difficult to fully experience the hoped for phenomenon.

These prisms have brought many smiles to my classroom. They helped my students see light refraction first-hand. However one of them did arrive chipped. Overall a good tool for modeling and would purchase again.

At 41, I'm still just a big nerd at heart and I love learning. Physics and physics demonstrations never cease to entertain me and when I saw these lenses something in me just had to have them. I use a laser often for my astronomy outreach and I guess a part of me thought "now I can use my lasers for other fun things too" and share demonstrations with my young nieces etc. The kit is a nice mix of lenses to demonstrate a handful of light bending physics. The quality seems nice with no noticeable seams or blemishes etc. If I had to nitpick one thing about them I would have appreciated a slightly nicer way to keep them, like protective cloth pockets instead of just the cardboard envelope with the plastic slots. But, it suffices so it's not a big deal and it keeps the cost down.

This is a nice set of 6 prisms for learning about optics. I like they come in a small box you can store them in, I got it for my 6 year old, we like to do all kinds of science experiments and this will fit in to her science lab station nicely. It does not come with any instructions but you can easily find fun experiments on the internet. These are well made and I like they are acrylic, some of the edges are a bit sharp, but I just informed my child of this aspect and she is careful of this. They are a good value and I would purchase these again.

This set of 6 Acrylic Glass Light Prism Optical Lenses is great for the classroom or for student use. In this case, these prisms will be used to explain refraction and reflection of light in a research paper/demonstration. This set will be a main component. My granddaughter was very happy to have this set of lenses to use for this project.

They feel very cheap, but they do the trick

These were just chunks of plastic with absolutely NO prism qualities AT ALL. 100% scam.