photography makes one sees things from all angles.
cool, but here is the questions. where to find OHP now a days? 2, its dam not portable. ... lol
The only issues I forsee in this is:
1. Luminosity Value cannot be adjusted.
2. The LCD will not last that long on a heated OHP.
3. It'll be crazy (or price prohibitive) trying to caliberate the colours.
4. Lack of depth in colours and range of available tones.
this is a very old video...
anyway... it is bulky and ugly. but for the fun of it... why not?