GENERAL GEOLOGY

Detailed explanation-1: -Distance to subject refers to the length between the camera and the focus of the image. The closer the camera is to the subject it is focusing on, the narrower the depth of field will be. Inversely, the farther away the subject is from the camera, the wider the depth of field will be.

Detailed explanation-2: -Depth of focus refers to the space between the lens and the image sensor where the image being filmed will appear in focus to the human eye. If an image sensor is too close or too far from the lens, it is outside of the depth of focus and the photograph or footage will look blurry.

Detailed explanation-3: -The term depth of focus, which refers to image space, is often used interchangeably with depth of field, which refers to object space. This interchange of nomenclature can lead to confusion, especially when the terms are both used specifically to denote depth of field in microscope objectives.

Detailed explanation-4: -Adjust your aperture. Use a low f-stop (f2. Change your focus distance. The closer you are to the thing you are focusing on, the less depth of field you’ll have and vice versa. Change the focal length of your lens. Wide lenses (like 16-35mm) give a wider depth of field. 02-Jul-2019