The light can be Digital Camera Battery divided into natural light and artificial light. Natural light is more complex, and radial Angle changes faster, the benefits of artificial light can be according to photograph the subjects of electrical lighting, and from the weather effects, among them, mix to light energy conveys realistic portrait photo, express the peculiar appeal. We were filming like the characteristics of light when available, through the light, the contrast of the picture function prominently subject.
There are several light accessories role:
1. The limit of light illumination range
2. Effect of uniform light irradiation range
3. Control the intensity of light
4. Control the light of soft hardness
5. Change the direction of the light output
6. Creates special lighting effects.
Introduce several kinds of CANON Digital Camera Battery common lamplight accessories, including external flash, built-in flash, shows a reflector, led, etc.
A reflector is often used to improve the light, make the light picture become more full, better outstanding theme. White reflector light natural, gentle, often used for general filling light. Silver reflector light as a mirror, often as auxiliary light, the reflected light more intense, and often used to create light eyes. Golden a reflector to provide warm tone light, the light is strong, general and commonly used as the Lord of the portrait photography light black a reflector is also called "decrease tabula rasa" or "sucked tabula rasa", can reduce the environment the extra light.
A reflector to adjust the brightness up small, light and dark are not good, also need to consider the photographer, the picture, if it were not so special requirements, of light and dark parts of light than the average for 3:1, generally speaking, no matter which direction is the light source, the layout of a reflector is usually in the lens axis of the sides, the smaller the Angle, the greater the fill light area.
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