Full daylight, the flash is used, not to illuminate the scene, but to fill in dark areas. Clear, this dark area must not be more than 5 meters away, or otherwise the effect of flash not notary. This is because the light output of the flash is limited, according to the type and model, as we shall see below. Such as domestic light bulbs have a rating in watts, flashes also have their power expressed as a number Guide. But amateur cameras, as the flash is built-in, only we should find in each case and its respective manual, range in meters that owns. Usually in most of the cameras as the one shown in this chapter, between 1 and 5 meters range.
This means that, if you take photos with flash to a subject that is more than 5 meters, can be dark as a beginner you’d. Now we will call underexposed a situation as well. And conversely, if you take with flash to a subject that is less than 1 metre, it will be very white, or last light, in terms of beginner. Now we will call over exposed or burned. These professional terms we have used, are not really fundamental. But remember what I said at the beginning, it is part of change the way of thinking and acting in photography, to stop being a beginner. Call photos, underexposed or overexposed, it comes from the term expose, which is used to determine when a picture is correctly exposed. Or said in another way, when I go to the camera through the lens, the amount of necessary and sufficient light for a normal photo.
If it gets more light than necessary, the photo will then overexposed. If the light that enters your camera is insufficient, then you’ll get an underexposed photo. Learn more is likely to increase your knowledge. Another important fact about the flash, is that its light as well as its power, has a similar to the solar chromatic quality. It means that it is completely white, compatible and why it is especially used jointly with the daylight, without the filter of any kind. So, I would say that there are few times that you should take pictures without the flash. In addition to serving as a fill of dark parts on the scene, by its white light, pure and absolute quality, corrects any dominant strange color in photography. Case of cloudy days or in the shade, where the excessive presence of ultraviolet rays, produces dominant blue. After this, maybe you are agree with me to call flash, this magnificent accessory, the right hand of the photographer.