Purchase advice? No, thanks!
When you give a lot of photography courses, you are of course often asked for purchasing advice. This always brings Simone and me into a conflict of conscience. On the [...]
The right focal length?
One participant in our photography class had two lenses with her. A wide-angle zoom and a telephoto zoom (I can't remember the exact focal length ranges). She asked me if [...]
Teleconverter? Can you really use them?
Converters or extenders, as they are called at Canon, do not necessarily enjoy the best reputation. But they are a small, lightweight and above all comparatively inexpensive solution when you [...]
Hurray for test reports
I read pretty much everything on the magazine market - everything about photography, to be precise. I especially like to read test reports. Preferably the ones with a list [...]
The Parameters for Depth of Field
Beginners are often confused when it comes to Depth of Field (DoF). Since it is one of the most important ceoncepts in photography you should consider for every photograph you [...]
What is Distortion?
No, it wasn't the masons who distorted this wall. It was just the lens. It is a wide angle zoom lens 16 - 35 mm / 1:2.8. As you [...]