THE SWEET SPOT
Aperture control
How your aperture affects image sharpness
Choosing a small aperture can lead to soft details, so you might need to apply stronger sharpening when processing images
The aperture can have an impact on how sharp an image is in several ways. For a start, the more light that makes it through the aperture (the hole) in the lens, the faster the shutter speed – which improves your chances of taking a sharp shot.