Today’s post will be the first in the experimental ‘discussions’ theme proposed a little while back.
We all know there is no such thing as the ‘perfect’ format or system – there are myriad considerations for selection, based on creative properties and technical ones – for example, depth of field, dynamic range, ‘graphic-ness’, color depth, shooting envelop, ability to deploy under certain conditions that might be weight restricted, system completeness for specialised lenses, camera movements etc. And this is before we even get into any thoughts around cost (for hobbyists) or return on investment (for pros). In most cases, we’re left either stuck with a single system that fills all needs but perhaps not perfectly, or multiple systems and formats and the inconvenience of both overlap and lack of it. For example – I love to create graphic images with a lot of compression and infinite depth of field, but this requires a narrow angle of view and thus longer equivalent focal length. I could do it with my H6D-100c, but the sensor on that is so large that I can clearly see a difference in focal plane at f8 and just 150mm-e, with a subject 100m away. Clearly, this is not workable – so I also have an E-M1.2 and Canon 100D with their respective telephotos for that kind of work. The graphic intent of the output means that limited dynamic range and crushed blacks aren’t so much a problem as desired most of the time.