首頁 ﹥ FAQs > FAQ - Camera DCC Filter > ☉ What is RAYNAULD™ Directivity Color Calibration?
☉ What is
“RAYNAULD™ Directivity Color Calibration Filter”? (DCC
Filter)
“RAYNAULD™ Directivity Color
Calibration Filter” is a newly invented external camera optical
filter. It applied multiple physic and optical technology to solve
the photo color cast problem, a long existing technology problems
of the current digital camera. DCC Filter allows the most demanding
professional photographers to capture a scene in “Visual Color” or
“Absolute Color” by using the camera’s manual white balance system
to achieve the highest photographic color accuracy in all lighting
condition. This dramatically reduces the steps and the time
required in post-processing for color enhancements. It helps to
remove the doubt and uncertainness on photo color
accuracy. This also benefits general photography
public by shooting the almost perfect color photos or videos at
profession levels anytime anywhere!
“RAYNAULD™ Directivity Color Calibration Filter”
is the most advanced optical filter for calibrating the camera
color system on site. It is used to pin-point calibrate the
camera gray system against various scenes with exact accurate
compensation value before the shooting. As a result, we
have a high-precision and rich in detail photo with well-structured
rich colors. Despite its complex physic and optical theory, the DCC
Filter has an elegant and simple design. It is easy to use with and
works with remarkable results.
“RAYNAULD™ Directivity Color Calibration
Filter” is used to limit the range of photographic field to
proceed with the color compensation towards the camera gray card
system. In return, it achieves the highest color accuracy
and an unprecedented life color reproduction of photos. It
does not only achieve the simple white color balance to
restore the photos to the standard color temperature (e.g. 6500K or
5500K) afterwards. By doing so, all the colors in the
photo will be twisted to inaccurate color when the rendered white
color is forced to the standard white color!
Under different lighting conditions, the absolute standard white
color is rendered into different color gradation of white as being
affected by ambient lights. The “RAYNAULD™ Directivity Color
Calibration Filter” is very effective to achieve the most accurate
color reproduction under this shooting scene. Based on its
design, DCC Filter works very well with either JPG or RAW
form on all brands of cameras.
★ PCT NO.
PCT/CN2014/000209
★ CHINA PATENT NO. ZL 2014 2
0104131.X
★ TAIWAN PATENT NO.
M481554