Strobe lighting

Flash lighting devices can be divided into the following categories: Studio lighting equipment, the internal Flash and portable additional Flash. Although the internal Flash is a convenient lighting source, it is often used to supplement the sunlight, but it has its own drawbacks. First of all, the light output of light intensity limited. If it is the only source of light, that can only be used for lighting relative close to be taken. Second, the

Flash lighting devices can be divided into the following categories: Studio lighting equipment, the internal Flash and portable additional Flash.

Although the internal Flash is a convenient lighting source, it is often used to supplement the sunlight, but it has its own drawbacks. First of all, the light output of light intensity limited. If it is the only source of light, that can only be used for lighting relative close to be taken. Second, the internal shining lights always positive relative was taken, prone to harsh, seductive light. Third, the internal shining lamps and lenses are very close, this results in the red eye, causing people pupil red. In contrast, additional Flash and hand-held Flash is much more flexible. In General, they have strong light output, its flash light can change the angle. The light hitting the wall or ceiling, using reflection to get soft lighting, natural lighting effects. But the Flash head can be far enough away from the camera to avoid red-eye phenomenon.

Sparkle fade

Be taken in from farther away, it was a Flash of light, the fewer if Flash to be taken of the distance to 2 times the area of Flash radiation increased to 4 times.

Internal Flash such as Flash and its main light source, might as well as auxiliary light source is useful, because of its light weight, strong, and can only be positive, so creative with glitter effect, such Flash has great limitation.

The following figure shows the camera has a practical part, namely the infrared sensor. It can reflect a body from being taken, invisible light autofocus light detectors help light is too dark when determining the location of the camera body.

Additional Flash Flash mounted on the top of the shoe pentaprism, electronic contacts on it and connect the camera to automatically trigger Flash, such as a variety of Flash specifications which complete integration of Flash (dedicated Flash) has a wide variety of uses.

Portable Flash such Flash with a long handle for mobile.

But it can be installed on the side of the camera. This type of Flash using independent battery, the battery pack with charger fast, each charging Flash number, etc. Flash sync conductor coordinate opening Flash and shutter.

Studio lighting equipment

Indoor photography can be tungsten iodine lamp and lighting flash unit.

Plug socket connected to standard power and tungsten iodine lamp can be regulated from the camera's control. While Flash unit of light, the work does not have a temperature, and was widely used. Since iodine lamp and daylight color temperature, with artificial lighting, you must use the appropriate kind of film. Never light solar tablets and tablets confused. Because Flash and natural daylight color temperature no difference when the Flash unit lighting may use normal film shooting. But also as an auxiliary light, sunlight but flash unit of light output, and can not be used on battery power.

Basic Flash unit each flash unit including a pair of adjustable lighting in the brackets and other can be used to change the light quality, its control switch adjustable light intensity, slightly larger Flash unit requires a power supply unit.

Using Flash sync cable to connect the Flash head and shutter.

Flash light meter because Flash moments, it is necessary to use light to take the correct exposure.

Some light meter is designed to test the Flash and ambient light. Metering, you can hold the table you want to place measuring readings, and then manually a restart Flash. Functional light flash head that lamp can be taken as a whole for uniform lighting. Bezel Flash head that lamp is fitted with 4 block around the active bezel to limit ray casting in certain parts of the body is taken. Nasal tube Flash head that lamp is similar to the spotlight, hoses out narrow light, resulting in significant shadows. Soft light box diffuser this diffuser produces a soft. Distribution of light. When the soft light shining through the strainer cage, front plate is a light source.