When I went to the news paper I was issued with the holy trinity (wide, standard and tele f2.8 zoom lenses) and a monster 400 f2.8.
To be honest, it left me cold.
I had a decent portfolio of photo successes, from social events to candid travel to sports of all kinds.
I felt tsome pressure from regressing to DSLR cameras, heavy full frame lenses, vision black-out and lag. I gave it a decent go, testing my gear against the issued kit regularly and found to my surprise, the following.
When compared to the EM1x, the DSLR’s (D750, D500) felt slow and unreliable in focus aquisition, in part down to older, but not old lens designs, in part to the limitations of DSLR tech. They were perfectly usable, I was just aware of the process (slight lag, some noises) and missed occasionally used advantages like face detection were absent.
The lenses were sharp as expected, but head to head, my M43 lenses matched them, usually beat them in the corners wide open, which makes sense as Olympus and Panasonic/Leica are no mugs and the M43 format was in part chosen to make lens design easier.
The 300mm in particular is possibly the best 300 on the market, because Olympus knowns it will fill the role of the FF 600mm. It is the flagship, not just the medium grade filler of other ranges.
The flip side of this story is I have easy access to lenses the full frame users do not. The 150 f1.8 (75mm) that I can drop into a pocket is all I need for small court sports.
The sensor sizes is where most assume the gap will widen.
Not so.
Within the parameters of what is needed in real world situations, assuming sports events are not held in coal mines with lights out, or situated half a km away, even the relatively dated EM1x sensor can always provide sharp, clean, colourful files, enough to match the full frame shooters, or at least come within the “same-same” range of other variables.
My comfortable working range is up to ISO 6400, higher is possible with an extra post processing step using ON1 NoNoise and to be clear, I am aiming for noiseless, clear, sharp and colourful images.
The math of 1/500th or more at ISO 6400 with ISO 12,800 usable using f1.8 to f4 on 150-600mm lenses and still with a decent crop allowance, is the outer limit of what is ever needed. If my sensor is pushed, the lens magnification advantage often evens things out.
The flip side of the sensor is weight, or more specifically, the lens speed to magnification to weight ratios. It did not go unnoticed by the other togs at the paper that I was mobile and angle versatile, able to react to changing conditions, shift positions, lie down, climb up, run after, work long stretches and avoid the dreaded seat many use, while matching them for results.
The system, both brands, offer a wide variety of lenses, no less than ten lenses in the mid-tele range, all decent, some spectacular.
I remember one of the other togs amazed at raindrops captured by his kit. How about sweat droplets?
Other advantages more aligned to just the brand and the cameras themselves are instant feedback and reaction time. I shoot single files, never bursts, because well, I can. I see what is coming, shoot to miss the best moment and get what I expect.
Most of my cricket images including dismissals are a matter of “if I do not see it, I caught it”.
Then there is the very real advantage of extra depth of field.
M43 adds two stops of depth for the same reach as full frame which is to say, a 300mm behaves like a 300mm, even if it has the reach of a full frame 600mm. Sme complain about the lack of super shallow depth of field in m43 images, but it is rare to find a sports or news shooter who would turn their noses up at more depth for free.
I have heard all the arguments for full frame over M43, but the reality is, the savings in weight (about half), cost (about a quarter), versatility and comfort well outweigh the negatives of perceived small sensor short comings, that are mostly fictitious.
Processing is bridging gaps, real world needs are more easily met than hypothetical maximums and even when given the option, this photographer is more than happy to stick with M43 even to cover national grade events (and I own full frame gear now).