Camera lens names might look like gibberish, but they have meaning. We decode the naming conventions of 11 lens manufacturers ...

The statement follows just days after offering a free fix for some Fp cameras experiencing a battery issue. Sigma says that some 24-70mm f/2.8 DG DN II Art lenses may be unable to focus to ...

He decided to crack it open and repurpose the 20x optical zoom lens ... camera for soldering projects, it just needs a custom controller so the motors can be once again used to adjust focus.

We already have contact lenses that contain more than one prescription, enabling the wearer to adjust her focus depending on the distance from the object she is viewing—similar to bifocal or ...

The edges do show some colour fringing, but this can be addressed in camera or in software should it be deemed necessary. Chromatic aberration (CA) is the lens' inability to focus on the sensor or ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with any in-camera corrections ... is the lens' inability to focus on the sensor or film all colours ...