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Jeff Robeson photo
Spain, Madrid
1 Level
730 Review
28 Karma

Review on Lines Inch Diffraction Grating Sheet by Jeff Robeson

Revainrating 1 out of 5

Disappointing Diffraction Sheet

After I put it to the test, I was extremely disappointed in the quality of this optic. The lines were too far apart and the grating was flimsy, making it a useless tool for my science classroom..

Pros
  • None
Cons
  • Poor quality and not effective