There's no manual aperture ring like many modern lenses, which would be a useful feature for videographers if present. Many ...

The Olympus OM-D E-M10 IV is very competitively priced for a camera which actually offers a good deal of sophistication. It’s ...

A prime lens has one focal length and a fixed field of view. In order to change it, the photographer has to move closer or farther from the subject. A zoom lens has a range from wide angle (35mm ...

Lenses with fixed focal lengths are known as prime lenses and lenses with varying focal lengths are zoom lenses.

The white line on the right side indicates the focal length currently set. On the other hand, if you use a fixed focal length lens, which does not have a zoom feature, you have to move in order to ...

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...

Designer of professional cine lenses for all filmmakers, DZOFILM introduced this January its new X-tract 18-28mm T8, a probe zoom that offers a new macro perspective. With a slender design that allows ...

The new RF 16-28mm F2.8 IS STM comes with image stabilization, weather sealing and STM autofocus.

The A7S III was launched back in 2020 and a lot has happened since – so what are the best lenses for the Sony A7S III today?