Does anyone know how to use Fujimoto Lucky Color Analitimer?

[pipitra]

Hi,I bought a Fujimoto Color Analitimer II from Japan but don't have the manual.
Does anyone use it or have the manual on hand?
I googled but can't find anything.

Thanks!

[orangeguy]

if i may ask, where di you get this curious device ?
p.s- did you know that you may be colorblind ? color blind test is a % accuracy test to know if you are