focal length chief among them. It's easy to spot in a lens name, you'll either see a single numerical figure expressed in ...

Venus Optics, makers of Laowa lenses, has built up quite a reputation for probe lenses: long macro lenses that can help you ...

The Laowa 24mm T8 2X Macro Pro2be lens doesn't offer zoom like Laowa's upcoming lens but will share the tubular and ...

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 ...

Given the clear focus on gear for the harsh outdoors, the most likely candidates are an OM System OM-5 II or an OM System ...

Lenses are known by their focal lengths - 14mm, 50mm ... Producer and director Sam Bailey demonstrates how to use space, zoom and aperture (or iris) to create a shallow, or narrow, depth of ...

Thanks to the built-in 2x extender the focal length can be doubled, giving clear identification and recognition of objects at 4 km distance. Discover additional features such as optical image ...

Make: Fujinon Model code: DV3.4x3.8SA-1 Zoom type: Manual Lens Format inches: 1/2 inch Focal Length mm: 3.8 ~ 13 mm focal length ...