From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

There are also now two f/2.8 zooms available for Canon RF – I tested the Sony version of the 10-18mm F2.8 zoom lens way back, ...

The edges are excellent at f/2.8 and f/4, outstanding at f/5.6 ... The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with any in-camera corrections ...