What is exposure

Shutter speed is the time that the camera captures the image. When photographing, light is read using the camera’s matrix or using a film. When we do not take a picture, the film or matrix is ​​closed by the shutter. During shooting, the shutter opens and the film or matrix receives an image from the lens. The amount of time until the shutter is open and there is an exposure.

No, the article is not about alcohol, the article is about the photographic concept of aging. Exposure is easy. In phones and digital cameras (soap dishes) there is no mechanical shutter as such. There, the shutter is the on / off matrix. But the principle of operation is fully preserved with the only difference, instead of raising the mirror and the shutter curtains, the soap dish matrix is ​​simply updated. Now fashionable mirrorless cameras, for example Sony ILCE-7 do not have a mirror, but they have a real mechanical shutter, which gives that very nice click of the shutter.

What is the exposure measured Continue reading →