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UPS (uninterruptible power supply) is a common auxiliary equipment, currently used mainly back-type external UPS, 500W and 1000W power there are two. The wattage does not mean that the maximum output power

Learning through the power of maintenance, A King already know a power failure occurs the computer will not start, work instability.

For portrait photography, lighting conditions are not conducive to shooting can be called a bad light. Unlike the concept of meteorology

Night Portrait photography is a more difficult because of the need to consider the prospect of normal background exposure, but also taking into account the prospect of how to make clear pictures of the characters.

Thought it was the beginning of the light, and later realized that the lens may be dirty, wipe clean and make another really all normal, but it takes a lot of photos to delete the extra time remake, showing the importance of the lens should clean.

In the single-lamp flash photography, the main characters often leave behind an ugly shadow, seriously affected the image of beauty and performance of the main characters. Using several methods that can eliminate or weaken the flash projection:

In natural light (daylight), the photography does not normally require auxiliary lighting, because there is enough natural light brightness.

In addition to the level of a light ray angle, the angle relative to the subject changes in the vertical direction will significantly affect the imaging results

Backlit film spare no effort has been pursued by a number of photography enthusiasts. Have taken the outline of the backlight light to outline the contours of the subject, play and background to further the purpose of shaping.

COMPOSITION The composition of English transliteration of the word, the term for the plastic arts. It means: the various components, integration, and configuration and to organize a high artistic picture.