The Basic technique for using flash

You should always remember one thing: “the quality of the light source image quality decisions.” If you think it is difficult to use flash, then you probably do not grasp the technique of flash type. Please refer to the article below to use flash effectively.

Sunlight is the best source of light in all the lights, but not all the time, everywhere, this light source is always ready to meet the needs of photographers.

Meanwhile, photographers will use an artificial light source is flash. You always remember one thing: “the quality of the light source image quality decisions.” If you think it is difficult to use flash, then you probably do not grasp the technique of flash type. Here are some basic issues in type flash.

Mark flash with Diffuser
Diffuser as tools for diffuse light and soft. When hit by the flash without using harsh Diffuser light and dark shadows created many very unattractive. Also, in the genre portraits with flash, diffuse light also causes skin becomes smooth, remove facial imperfections. Diffuser can be made of cloth, paper or transparent plastic that light can pass through and spread out.

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Using Reflected light:

Reflected light is the reflective instruments used as a secondary light source for light to dark areas covered on the subject with the light source chimed is flash. Normally there are two color reflector is silver and yellow. Silver reflector for cool white light tone and warm yellow tones Yellow. If you do not have reflector you can use foil, foam, paper tint foild, reflective mica types …

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Mark indirect light:
One way of making flash light soften and diffuse the flash does not hit directly on that rated entity reflected from surfaces such as bare overhead light, wall or bounce its light … Delve layout and decided towards the reflected light is the core issue of how to beat indirect light (note the shadow will not appear before the flash flashes that it is present only on the results, requiring the photographer to save the selection of suitable light source direction for the subject is not in the shadows)


Hight-Speed Sync Auto FP:
The shutter speed is 1 of 3 generous decision of EV. With fast shutter speeds you can play recorded fast-moving objects, but by the amount of exposure at so photos will be very dark. With the hit flash “high-speed synchronization – auto hight-speed sync,” you can assign a speed-eating lights synchronized with the shutter speed to close quickly, length allows up to 1 / 4000S (depending on DSLR and flash ). Alternatively, type “flash sync speed” allows bancan with EV between background and be subject, or it also allows you to open the big gate without worrying about clearing with faster shutter speeds to be presented limited by the ability to beat regular flash.

Coverage of the flash is not infinite, it is limited by GN (guide number – power indicator lights). With conventional flash control, it will be shallow and lack of depth due to the coverage of the flash decreases so the background can be outside light coverage. Slow-Sync mode allows monitoring while shooting lights at a slow speed. With this mode, you have two effective light at the same time, the flash will “temporarily” caught standing still subject to sharp photos of subjects, and slow shutter speed to make the amount of light through enough to image the lens of the right light background. Use a tripod to capture and use matrix metering mode during Slow-Sync mode.


Using Clearing Gel:
You can use colored gel is transparent color plastic pieces, to compensate for the color in the scene was shot. Or, can also use the color gel to increase the aesthetic and creative shots.

Using more flashes
You can use multiple flash with different capacities to measure brightness in accordance with your intention. No guidelines limit the amount of flash you need for the frame, especially in the photography category with reflective material such as metal surfaces, glass, jewelry … A powerful light source can make full photo frame light but will have the light was flashed reflective point, at this time should allocate more resources to balance the bright light for the entire frame and no light flash point. If you are using Nikon cameras, you should remember that there are many Nikon DSLR support CLS is hitting many lights at once light and require no additional external support equipment to transmit signals.

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