can not use the flash of the four scenes

Not all applications use the flash is appropriate, the following four cases generally do not use flash:

  • beyond the scope of the flash, and not by adjusting the distance into the effective range of occasions. Generally more than 3 meters during the day, at night, when more than 5 meters, the desired effect will not be used or not, unless your camera flash is stronger.
  • dim in the environment, the subject's background is a large area light situations.
  • objects up close, such as close-up of 15 cm within the time generally do not have flash, or surface brightness is not uniform, some parts may be overexposed.
  • flash and the object there is an obstacle between the time, such as close-up time, the lens may completely block the flash light, loss of function.

silhouette photo shoot points

silhouette photo is the subject placed in a bright background, according to the brightness of the background exposure, get clear background and a serious shortage of the main result of exposure to form a shadow outline of artistic photographs. It vividly outlines the subject clear contour, emergent form of ups and downs and the subject line, by a large light ratio, high contrast have a strong visual impact, with a subtle flavor and wonderful art form effect, giving one kind of unique beauty, many photographers used as a means of artistic expression.

with a digital camera silhouette can not only pay attention to the light, as image sensors sensitive characteristics with a digital camera is easier to take to the satisfaction of silhouette photographs, However, it should take the following points:

1. Carefully chosen your subject

silhouette photo only shows the subject the main outline, the subject must have a beautiful shape contours to the shape of the full performance of the silhouette of the main features. Therefore, before we shoot, according to their own creative thinking, careful selection of your subject and shooting angle, the main form of well-designed action, to demonstrate the main features of shape, and strive to beauty and vitality.

2. Background to a simple and neat

take pictures be sure to choose a bright silhouette , simple background. Such as sky, water, light-colored buildings, etc., only the bright background to bring out the contours of people and scenery; background to try to clean, not messy, so in order to highlight the subject, to focus the audience's attention to the performance of your subject to The morphology; the tone on the subject with greater contrast, and the main colors to avoid confusion. Silhouette in the photo shoot color, background color of choice for the effect of rendering the whole picture, contrast is very important, and often choose to changing levels of sunrise, sunset, clouds, rays and sparkling water as the background, If the silhouette photography in such a clever use of color filters, then the atmosphere will be better able to control the color and silhouette of the main echoes, creating a mood of wonderful works.

3. Using backlit film

backlit silhouette photo is taken only light, silhouette photographs must be lit shots. The more strongly backlit, silhouette effect is more obvious. When shooting outdoors, sunset or sunrise time around should choose this time, the sun position is low, looks great, but the color temperature is low, facing the sun, in particular, a clear outline of the main body of prominent sky glow sky, Sometimes there will be a variety of bizarre clouds, can better express the atmosphere and mood. In the indoor shot with natural light silhouette, the camera should be oriented windows, doors and windows should be in front of your subject, be subject to the brightness of outdoor exposure. Can be used in outdoor fire at night, lanterns or other lighting, the same can be taken to the desired silhouette photo.

silhouette must be lit shots, but it is not backlit film processing are silhouette:

silhouette

Backlight Portrait

4. According to the brightness of the background exposure

Backlight Portrait different from the method is based on the brightness of the background brightness of your subject rather than to make accurate exposure the only way to make a serious shortage of the main exposure, the formation of black image.

when using spot metering, metering points can not be placed on the subject. If you find it difficult to determine the exposure value, but due to exposure, but rather to follow the principles of exposure. For example, in the sunrise and sunset hours of shooting to the sky as the backdrop silhouette, it should be transferred to the sky in the middle part of metering, a moment not sure if the correct exposure value, you can use exposure bracketing method, press the camera readings measured exposure, then increased by a block or reduce the exposure of a block, pick and choose a satisfactory picture. In addition, you should choose a lower speed.

5. Avoid lens flare

due to backlighting when shooting camera facing a strong light source, scene prone to glare, affecting picture of the effect, so pay attention to prevent glare interference. When shooting in front of bright light, to take the necessary measures to block (with the appropriate hood, or by hand, hats, cardboard and other block in front of the camera), or the camera is in shadow, or slightly sideways shift, change camera angles and other measures to prevent the sun or direct light lens, so that the glare disappears after pressing the shutter.


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