What's the difference between a fill light and a flash?

In the mobile phone or camera on the market now, there has always been a point that people attach great importance to, that is, the pixel problem, which is a very important aspect for the camera. In order to have a very good camera pixel, flash is a very important aspect.

In the camera technology on the market now, there are not only flash lamps to make up for the lack of light, but also fill light lamps with this function. So what's the difference between fill light and flash light in taking pictures and fill light? The following small series will introduce users in detail.

The use of fill light and flash light is different.

As we all know, the flash is a very important part of taking pictures with a camera or mobile phone. It can provide very good support for taking pictures at night or in poor light. At present, among the mobile phones on the market, the flash lamps mainly include LED flash lamps and xenon flash lamps.

Fill light is generally used in camera phones or digital cameras. When taking pictures, you can fill in the light when the light is insufficient. This kind of fill light lamp is mainly used for LED. The brightness of this device is relatively low, and it can only play some supplementary light effect in use.

The performance of fill light and flash light is different.

Flash it just flashes quickly when taking pictures, and the flash time is only about one second. It's just a moment when you take a picture. The fill light can be lit for a period of time, because the brightness is not particularly large, so the power consumption is not particularly large.

In addition to the great difference in luminous duration, in terms of the brightness of these two kinds of lights, the brightness of the supplementary light used by mobile phones is similar to that of the miniature LED flashlight in the city, and the irradiation range is relatively short, with the maximum distance within three meters. However, if you want to shoot the best picture, you should keep it within two meters, but the brightness of the flash is very high, and its lighting is quite dazzling, and the distance you can use is about five meters.

At present, the mobile phone or camera on the market, its fill light or flash is an essential part of the equipment, and it is the most important part for users who like to take pictures now. The difference between the two is actually above, and users can make reference comments.