室内人像摄影用光技巧（Light techniques for interior portrait photography）.doc

室内人像摄影用光技巧（Light techniques for interior portrait photography） Light with indoor photography skills Portrait photography, or lighting, is both a basic skill and an important part of a photographers level. The role of the light in the final image of portrait photography is decisive as compared with the posture of the dispatching personnel, the arrangement of props and the selection of the background. Because photography is basically drawing with light. As a result, photographers come together, talking about money and cameras, and talking about what lamps and how to use them. The mention of studio light, said the four would naturally like: 1, the main light, that is to determine the subject of the lighting pattern of the preferred lighting, while other lights can only play a supporting role. The main light with modern studio is usually issued by the soft light box. The reason why a soft light box, because it is a more uniform light, easy to control. The so-called soft light boxes, in fact is the one or a plurality of light bulbs into a box, the light scattering can make the soft box cover (usually made from plastic or textiles) on the subject of lighting, lighting box is bigger, more power, more strong, more wide range of lighting. For the general studio, a diameter of about one square meters of soft light boxes will be capable of. The distance and angle of the illumination can be adjusted arbitrarily according to the requirement, and the determination of the exposure quantity is based on the main light. 2, fill, also called the auxiliary light, as the name suggests, it is the role of supplementary lighting on the shadow, the shadow becomes pale. In fact, the fill light can be used by the main light and the same soft light box, lighting by distance or output power to adjust it with the main light than light. If the light exposure of the 3 block aperture less than the main light, the light is 1:3 ratio, that is to say the result will be deeper shadow. If the light inte