How to set up Olympus camera to solve the problem of large light ratio

When the light is large, the contrast of the picture tends to be large, and it is easy to have large overexposure or underexposure. In landscape photography, you can easily encounter scenes with large light ratio, but these scenes are often very large. How to deal with large light ratio scenes is a compulsory course for every landscape photographer. Today, the super photographer will share with you four most effective and widely applicable high-contrast scenes. Don't miss the children's shoes that come up with good pictures. First, the gray gradient mirror in the medium gray gradient mirror is half colorless and transparent, half neutral gray, with a transition gradient in the middle, which is specially used to deal with scenes with bright sky (such as sunset and mountains). You can selectively darken the bright part of the picture by adjusting the gradient position. Gray gradient mirrors can be roughly divided into the following two types: gradient mirror (GND) and inverse gradient mirror (RGND) are different in shape, the gradient part of RGND is "hard" and the transition area is small; The gradient of GND gets darker as it goes up, while RGND is darkest near the middle. In terms of use, RGND is suitable for shooting scenes with straight boundaries (horizon, sea level); GND can shoot scenes where the dividing line is not straight (like a mountain) or there is no obvious dividing line. In terms of usage, RGND is suitable for shooting sunsets when the sun is close to the horizon. GND is best used when the angle between the sun and the horizon is 5 to15. After sunset, RGND 0.9 was widely circulated in the field of landscape photography, "GND for mountain shooting and RGND for sea shooting". This statement has some truth, but it is not absolute. We should combine the actual situation. Let's say the first half of the sentence, "GND is a mountain shot". When we shoot the mountain scenery sunset, most of the time we are at the foot of the valley and the mountainside, looking up at the peaks and not seeing the horizon, so the sun is far from the horizon, so it is suitable to shoot with GND: halfway up the mountainside, GND 0.9. But if you climb to the top of the mountain, all the other mountains look small under the sky. You can see that the angle between the horizon and the sun is low, so you don't need to follow the rule of "shooting with GND", but shooting with RGND is better: