What is the refraction principle of reflector?

Reflecting plate is an auxiliary tool for film and television lighting. Made of tin dust removal paper, white cloth, rice pineapple and other materials. The reflector plays an auxiliary lighting role in appearance and is sometimes used as the main light. Different reflective surfaces can produce different soft and hard light. Commonly used is a silver reflector. Especially when the main light source such as fluorescent lamp and strongpoint is 1 lamp, it is light and effective. If it is used at close range, you can buy white lining paper in stationery store and paste silver paper or aluminum foil on its monotonous surface, which can be divided into silver reflector and white reflector. Try the silver reflector first. If the reflective effect is excessive, use the white reflector. Reflecting plate; There are reflective plates for photography and reflective plates for photography, which have different concepts and use effects; Photography-The camera shoots a still picture, and only when the light is insufficient, the reflector is used to reflect a certain range of light only to people or objects, so that the shooting effect will not encounter weak light conditions such as mosaic, virtual focus and darkness. The reflector is also made of purple-gold wave or mirror type. Photography-When shooting movies and TV series (even a DV is used now), reflectors are often used, and others should be used together with soft cloth and lighting. Because the person or thing being photographed is dynamic, the reflector chosen is not the mirror for photography, but Miboluo (with clean foam board), so that the shooting effect will not be obviously reflected by the reflector, and it looks natural because of Miboluo. Why do you want to combine light with soft cloth? I need another explanation for this problem! But your problem is "reflector"!