Volume of Aperture

It is the amount of imprisonment. It was confined. Hello. His gaze, his posture, his center of gravity, like the old book, he knew nothing but the light above him. Whisper drowned his heart. "Not useless" did not move, he continued to act without doing anything. I am worried. Burden The waste They are actually not light. The bed began to evaporate and melted its shape and tone until it became like a soft material familiar to him. A black interior wrapped his back. He began to notice that his hand was placed on chemical leather around the handle.

A small caliber (or big F value) name is not good. We are always following big openings. We automatically assume quality using large aperture like f / 1 or f / 1.2. In the opposite case, problems such as diffraction and loss of detail are usually applied to small openings which are always mentioned. But, in most cases, it has nothing to do with it, unless you are peeking at pixels. Even small openings, you can create beautiful images. This image can be printed and expanded without worrying about it. Small caliber means less light to enter the camera. Therefore, longer exposures are required to obtain adequate exposure especially under low light conditions. It can be used for shooting long exposure shots without using additional filters. There is no filter in the picture of the London eye taken with this F / 22, and the exposure time is 2 minutes 45 seconds. This is due to the small caliber

Briefly, the diaphragm operation is very similar to that of a human student. The iris is a hole in the lens of the camera through which the light enters the camera body. The set aperture affects the hole size. The larger the hole, the more light will enter the camera body. In contrast, the smaller the hole the less light is allowed. Currently, f-stop measurement is difficult to handle. In the image above, you can see that the smaller the aperture, the larger the hole. This requires some people accustomed to the new photographer. Normally, you associate a large number with a large number, but the opposite is true for the aperture setting of the aperture. Small apertures indicate large apertures and large apertures indicate small apertures.

A small aperture value means a large aperture or a large aperture, and a large aperture value means a small aperture. This is confusing because most people consider big numbers to represent large values, but in the case of openings the opposite is true. For example, f / 1.4 is greater than f / 4, f / 22 is like squint. Shutter speed, also called "exposure time", indicates the length of time the camera's shutter is open to light the camera's sensor. When comparing your eyes with the camera, the shutter speed is comparable to the time you opened your eyes. A fast shutter such as 1/1000 second blinks quickly. At slow shutter speed such as 15 seconds, eyes will open and flash. The impact on the camera is wonderful. For example, if you are shooting a waterfall and using high-speed shutter settings, the water image will be very clear.