首頁 ﹥ FAQs > FAQ - Camera DCC Filter > ☉ What is the “Absolute Color” of object?
☉ What is the “Absolute Color” of object? How to obtain it by photographing?
The “Absolute Color” is the
true color of an image not affected by ambient light.
Therefore, to shoot for an “Absolute Color” photo, the camera must
be shielded from primary and secondary light sources so that only
the intended shooting range is captured. To do so, fully extend the
“Raynauld Directivity Color Calibration Filter” and hide the filter
cup within the barrel (see illustration below), and make the
“Manual White Balance” adjustment while pointing to the
photographic scene. The “Absolute Color” of the photograph can then
be captured. See the illustration below:
Of course, there are great
differences between the “Absolute Color” and “Visual
Colors”. The “Absolute Color” photos are
faithful records of the colors of objects under various lighting
conditions. It is useful for biological research, data
records, medical researches, professional post-production color
adjusting standards, and infant and child skin and health records
comparisons, etc.
The setting of “Absolute Color Position” is most suitable for telephoto lens to shoot for long distance scenery or wild life with almost perfectly colored photo since the unnecessary colors and lights are reasonable blocked off.