In the room uses up

In the room the light generally may divide into the host light, makes up the light, the background light and shines four kinds. The decision by the absorb illumination pattern first choice light is the focus light, but other lights then only can play the assistance role, the shade awning usually is supports the lamp with the soft light lamp box. Therefore uses the soft light lamp box, is because it sends out the light is evener, is advantageous for the control. The soft light lamp box power is stronger, the illumination scope is broader. As for the common shade building, the caliber was one square meter about soft light lamp box can be competent. Its illumination intensity, the distance and the angle may according to need to carry on wilfully adjusts, but the exposure determination on take the host light as the basis. Makes up the light also is called the assistance light, as the name suggests, it plays the role is carries on the supplement illumination to the shadow, causes the shadow to change superficially. Actually, makes up the light uses to be allowed to be with the host light similar soft light lamp box, adjusts it and the host light light ratio through the illumination distance or the output. If makes up the light the exposure are less than the host light 3 obstructs the aperture, its light compares is 1: 3, in other words its result will obtain a deeper shadow. If makes up the light the intensity approaches the host light, then the shadow partial changed extremely superficially. In order to be convenient, makes up the light the photosource generally fixes on the ceiling or the wall, only is controls the shadow through the adjustment output way the depth, as for how only then can cause to make up the light obtains with the host light best light ratio, then only can depend on repeatedly the experiment. The background light, under the majority situation, is all pulled open by absorb with the background the certain distance. But obviously is weaken as a result of the photosource illumination along with the distance increase, but the background is been farther than by the absorb distance photosource, therefore the background brightness is been darker than by absorb many. If according to by absorb illumination situation exposure, then the background could appear darkly, the result was is looked like by absorb is similar to melts into inside the dark background. If the photographer does not mind this kind of background effect the speech, certainly also did not use the background light. But if must want to distinguish by absorb same background, then has the necessity carries on to the background alone illuminates, thereupon had the so-called background light. However, background light utilization must consider background color, distance and illumination angle and so on, does is not good can outsmart oneself, therefore, needs to carry on to the background light repeatedly adjusts only then can use just right. In order to evenly illuminates one seamless background, sometimes the meeting needs to use two lamps. The so-called head shines is condenses by the original projection to the end above not that natural one bunch, gradually evolves into one or are many only broader and a gentle light, comes out the effect not only causes the hair to evade cannot become pitch-dark, moreover also can outline by the absorb outline, thus it is again called " the separation light ". This kind used up the method now already uses quite universally, used for this goal is the small soft light lamp box or the strip lamps and lanterns. This kind of shines also may use one bunch of lights the means which reflects through the ceiling implements, but must pay attention control Cloth light scope and angle, if shone to the nose on non good watching. These four methods according to need to be allowed nimbly to match the use. Is engaged in the portrait photography as for the use natural light in the photo studio or in the outdoors, uses the photosource is the scene natural light as well as the illuminator, certainly, also may adopt the illumination way which the natural light and the light unifies, this is the photographers convention procedure. But, takes a photograph regarding the portrait says, the existing illumination method lays out the portrait sometimes still let the person feel what as if lacked. In brief, one speech: Insufficiently splendid.