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781 Review
46 Karma

Review on ๐ŸŒˆ Optical Triangular Spectrum for Enhanced Physics Instruction by Hector Mak

Revainrating 1 out of 5

Useless for school lessons

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.

Pros
  • Cool product
Cons
  • Compatibility