It's Christmas already!

I got the full set of bandpass filters in the mail, and got to start assembling specific filter wheels.

The filters range from 365nm-940nm, roughly every 50nm. I started with the IR wheel, which includes 940, 900, 850, and 780nm. This allows me to separate out materials based on their opacities at these wavelengths.

Assembling filters wheels with all of the bandpass filters will allow me to use the smartphone to do multiband imaging for pigment/material analysis.