3 ms·
> requires you to photograph a standard light source How about a black body? Tungsten lamp perhaps?
by eternauta3k 14y ago
> requires you to photograph a standard light source
How about a black body? Tungsten lamp perhaps?
- nmz787 14y agoYou want a "peaky" light source to build the spectral response model, xenon or deuterium flashbulbs are cheap on amazon... I would lean towards using deuterium because I think the relative power of the peak to the blackbody floor (the rest of the light freqs) is less than the xenon, so you'd have less chance of the peaks dominating your sample with a less sensitive webcam type sensor