White Balance For Basic Photography

White Balance For Basic Photography

During the day, sunlight (no clouds) varies from 2500K in dawn to 5500K at noon to drop to sunset again to 2500K. It follows that the ideal times to take hot pictures are mostly at dawn and, secondly, immediately after sunset.

Why do dawn rather sunset It is soon said less dust generated by human interaction (harvesting a field, cars, people walking) and less human presence, which allows us to get more clean photos. Obviously, the final photo if you do not fine your camera http://www.akusewa.com/sewa-led-screen-jakarta, you will get a shot, as I said before, surreal, as the colors will be very different from those our brain interprets. Before taking a photo, then be careful about white balance make white the correct way (as it sees our eye) and consequently all the other colors in the scene.

The technique has this name as it aims to locate objects in the scene and correct their color so that they appear completely neutral, with no dominant, in the final photography. Applying the same correction to all the other colors of the photo, we will eliminate the dominants present (since the limited scene correction is particularly effective since there is no big difference between diffraction refraction absorption from side to side of the scene).

What is the principle of white balance and color balance It is based on the principle of complementary colors. The complementary colors are of colors that, summing up, are canceled (so they tend to white or rather gray 18%). Orange is complementary to blue as well as red to green and yellow to purple.

In the era of film, the problem of white balance was far more important than it is in digital. It was not possible to set parameters directly on the camera and it was necessary to decide beforehand the type of film to be used (yes, there are film for the day and films for the evening) as well as put colored filters in the optics (based on the principle of complementary colors ). All this without being able to have a preview of the final effect resulting in avalanche errors.

White Balance in the Digital Age is, on the contrary, an all-rounder it can be done directly in camera or post production if you work on a RAW file. Not to mention the possibility of previewing a photo to evaluate white correction.

Leave a Reply