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18% Gray Filament for White balance in Photography
Just a quick question, does anyone know of a filament that is 18% Gray in colour (color if you are American!).
I need to print a prototype that will be cleaned a lot, so I don't want to paint or spray it, as it will wear off quickly. It's for hygiene use, so ideally needs to be in ABS or PETG - PLA might do, but only for a short time.
18% Gray is the white balance shade used to calibrate colour photographs, as it has the same colour density in the red, green, and blue spectrums.
If anyone can help, that would be fantastic - I can't believe that given the interest in photography and 3D printing this isn't already a thing!
Thanks in Advance.
Opublikowany : 19/10/2024 5:34 pm