How to adjust the aperture of Canon 60d

Canon's 60d aperture adjustment method is: set the aperture value with the main dial, and choose the aperture value that attaches importance to image quality and high resolution according to your own requirements. Then use the multi-function control key to move the autofocus point to the desired focus position.

Aperture is a device used to control the amount of light entering the photosensitive surface of the fuselage through the lens, usually in the lens. In order to express the pore size, we use F/ value. For the manufactured lens, the diameter of the lens cannot be changed at will, but the luminous flux of the lens can be controlled by adding a polygon or circular aperture grating with variable area inside the lens. This device is called an aperture.