Using four kinds of filters to add luster to scenery photography

There are also models and styles of the hood. For different lenses, we have to choose the corresponding shade to match. How to choose the specific one is shown in the following contents. < / P > < p > the hood is a photographic accessory in front of the camera lens. Its function is to prevent excessive exposure of part of the picture. Here is a Canon’s hood. < p > < p > the shield is generally used in backlight and sidelight shooting, but it is also commonly used in downlight photography, because it can avoid the surrounding scattered light from entering the lens; if the light source is disordered at night, the use of the shield can also avoid the interference light from entering the lens; the hood also has the function of protecting the lens, which can prevent the accidental damage of the lens; Clear white sky light is stronger, so in order to protect the lens and take high-quality pictures, we should use a hood. There are generally two types of light shields in common use. One is the fish eye lens shield, that is, the wide-angle lens mask. The shorter the lens focus, the larger the angle of view, the shorter the hood. < / P > < p > it should be noted that even if the lens aperture size is the same, the light shields configured on different focus segments cannot be mixed. For example, a 50 mm lens shield, when used on a 100 mm lens, will not have a shading effect. If used on a 28mm lens, it will make the picture dark angle. Huawei mate40 concept machine exposed, Kirin 1020 + curved surface full-scale screen, beauty hanging on iPhone 12