The Canon RF 28-70mm f/2.8 IS STM redresses the balance of trinity standard zooms, with a relatively compact, lightweight and affordable package.

Master Thesis: Development of an Efficient Tool for the Simulation of Radar Images of Ocean Surfaces with Real and Synthetic Apertures The candidate shall be responsible for the design and ...

1. The Basics Switch to manual or Aperture Priority as you need to be able to control your aperture. Larger apertures (smaller f numbers) give you a shallower depth of field and help create the ...