It’s not just about exposure, though. Changing the aperture also changes the ‘depth of field’ in a photo, or how much near-to-far sharpness you get in a picture. A small aperture gives you ...

Two terms that are common in photography are aperture and f-stop ... and helps photographers control exposure and depth of field. It is noted with an f followed by a slash and number, for example ...

Guide to depth of field designed for those new to self-shooting, covering focus, focussing distance, focal length, aperture and sensor. The depth of field in an image is the distance between the ...

The basic concept behind the extended depth of field is that a specially designed phase plate is inserted at the back aperture of the microscope objecive. The phase plate creates a uniquely shaped PSF ...

The standard formula for controlling depth of field is to control the f-stop of the lens. And that is true enough. A wide-open aperture results in a shallow range of focus, and a small aperture ...

where everything is in focus Depth of field is controlled by the aperture. A larger aperture means a narrower depth of field.

Samsung has consistently pushed the boundaries of smartphone photography, and the upcoming Galaxy S26 Ultra is poised to continue this trend. One of the most anticipated features is the reintroduction ...

A variable aperture would allow for greater control over focusing, light capture, and depth-of-field effects. The Samsung Galaxy S25 Ultra is a mostly incremental upgrade over the Galaxy S24 Ultra ...

Lens The lens and aperture are key factors in determining depth of field. Lenses are known by their focal lengths - 14mm, 50mm, 200mm. Their role is to bend the rays of light that enter through ...