BGNing 3D печатных Камера объектив крышка для защиты от солнца Зонт Osmo действие GoPro Hero

BGNing 3D печатных Камера объектив крышка для защиты от солнца Зонт Osmo действие GoPro Hero

The role of the hood:

When shooting outdoors, you should use a hood as much as possible, which is very beneficial for improving the quality of shooting. A set of experiments was done under the same test conditions (side backlight, distant view). Shoot the two groups with and without hood. Among them, the picture quality of a group of pictures using a hood is much higher than that of a group of pictures not using a hood! The performance is: the halo of the sky in the upper right corner of a group of pictures using the hood disappears, and the color saturation and clarity of the picture are obviously improved.

The function of the hood is to inhibit the stray light from entering the lens to eliminate the haze, and to improve the clarity and color reproduction of the image. The main purposes are as follows:

1. It can prevent the entry of non-imaging light and avoid fog when shooting in backlight, side light or flash photography;

2. It can prevent the scattered light from entering the lens when taking photos with forward light and side light;

3. In lighting photography or night photography, it can prevent the surrounding interference light from entering the lens;

4. The hood can also prevent accidental damage to the lens, and it can also prevent fingers from accidentally touching the surface of the lens, and to some extent shield the lens from wind, sand, rain and snow.

Lens hoods are widely used for backlight photography, generally speaking, to avoid glare. However, if the light source is close, glare may still occur. At this time, you can use your hand to block the hood on the side of the light source. Whether the glare is eliminated, you can directly observe the effect in the viewfinder. In addition to the optical quality of the lens itself, the role of the hood is very obvious. The color, sharpness and contrast of the pictures without the hood are not ideal, and the pictures with the hood have good performance in these aspects. With a small hood, the effect is quite different. Using a hood is not only a means to improve the quality of the picture, but also a good professional habit, but also an expression of the professionalism of a rigorous photographer!

Note: This product only includes hoods, not sports cameras.