I currently work at a camera rental house and I am going to test every single filter that we own. Basically I was thinking of shooting it on a EX-3 or possibly a Canon 5D.
I plan to test all of the following for each filter (with the presence of a young female actor, color chart and grey scale):
- Hard and Soft Light
- Overexposure and Underexposure
- Lens Focal Length
- Different Color Temps
- INT and EXT
- The effect on practical lights
- Effect of smoke
- Lens flare
I will also test a combination of various filters together.
Is there anything else you think I may need to test for? Perhaps differnet ASA's or even different colored gels on the lights? Or perhaps there is already an online database for this stuff haha