Question:
What is the name of the instrument used two see two different colours in one stone via two polarizing filters at right angles to one another?
Author: Fender TremoloAnswer:
Dichroscope
0 / 5 Â (0 ratings)
2 answer(s) in total
Alternative answers:
Stress Fracture
Author
Fender Tremolo![Fender Tremolo](https://markdown.memory.com/eq_uploads/100/question_image_afd28e5e-a92f-4002-a7bc-e1f864e7d39d.jpg)