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1、摄影用光技巧（Photography techniques）The studio photographer must understand the role of light in photography. Use light to shape characters and strengthen the expressive power of a work. Know how to make use of the light, light and angle changes to cover up the defects of the subject, highlight the advant
2、ages of the person, and use the light to express the creative intention. At present, portrait photography mainly uses artificial light, natural light, artificial and self mixing light, and three light modes. Here are some of the current light studio commonly used light method.Triangle light (V font
3、light)Triangle light is the most common optical method used by studio in recent years. This kind of light is developed by eight character light, that is, two lamps, 45 degree angle, the same distance to irradiate the subject, and the light ratio is 1:l. Since the two light is 45 degrees, it is calle
4、d eight characters light. This light to light, bright, bright, characteristic is bright, elegant, warm, wedding photography is the beginning of success. Since this method is used by most photographers, over time, it gives you a sense of lack of individuality and connotation. Some call it the use of
5、light without individuality. In late 80s, some photographers will introduce advertising photography wedding photography, based on the original character of light with a lamp from the main body bottom, forming a triangle with the two original lights, called triangle light. Although the same is flat l
6、ighting, but the new characters in the eyes especially bright light, crystal and the impact. And in the double picture, the shadows on the face and the shadow of the neck are eliminated. The photo is deleted. Arc epiphysis good?For triangle light, we should pay attention to the following points. We
7、must pay attention to the actual effect of light and light height, we should be the center of the box to be taken hair position, with the lower Softboxes at the face of a person, the upper box against the background. Because the box light emitted from the center is the most bright, dark sides, usual
8、ly the center and the edge are 0.8 to 1 aperture. Therefore, the brightest light to as the light absorbing hair, make hair appear transparent and layering; the lower face with Softboxes relatively weak as the human face, make the face and hair light to balance; upper Softboxes illumination will enha
9、nce the brightness of the background and level of background. In this way, the effect of the whole light is solid, transparent and rich in layers. In general, the triangle light without the hair smooth, the purpose is to make the picture, lifelike, reduce the deliberate use of light feeling. When th
10、e position of a lamp is fixed, the other lamp shines on the subject from the other side at the same height. The earth lamp cannot be too bright nor too dark. Being too bright will make the outline of the face and neck disappear, and there will be a feeling of the face and neck. Too dark, lost the me
11、aning of the triangle light, there is no clear bright feeling. Therefore, if the three light intensity is the same, will produce the smoothing effect, we only need to change a light in the distance, the changes will produce light ratio. High and low triangle light (high and low V shape light)High an
12、d low triangle light is a more fashionable and fashionable way of lighting. It is developed by the photographer through practice and on the basis of the light of the triangle. The purpose is to increase the level of change in some cases on the basis of this change, but also cater to people continual
13、ly changing requirements.The concrete way of high and low triangle light is that the lamp on the ground and the lamp on the ceiling track are in a vertical line, the selected angle is opposite the main body, and the other lamp forms an inverted triangle on the side of the two lamps. Third lights can
14、 move forward, backward, up and down to meet the requirements of various light ratios. Two light vertical line can be in accordance with the different faces and other requirements to determine their position and angle. Therefore, the high and low triangular light has both the bright and bright of th
15、e triangle light and the rich layers and the strong stereoscopic feeling. The key to the application of this light is that the position of the high and low lights is in a plane with the direction of the face of the human face. The face rotates, and the two lights rotate with each otherWraparound tri
16、angle light (surrounded by V font light)Enclosed triangle light is also called surround light. This kind of light is creative and avant-garde, especially for shooting close-up and big body portrait. Its especially outstanding. Young people like it very much. The same basic application method of surrounding light and triangle triangle of light, the difference lies in the triangle of light is surrounded by the triangle of light body live in the form between Softb
