EOS M5: ISO Noise vs. Effective Resolution
A look at the effects of noise on effective resolution for Canon’s EOS M5 across the ISO range. The results are, surprising to me, quite good.
5D mark 4 & EOS R: ISO Noise versus Effective Resolution
I look at the effects of noise on effective resolution for Canon’s EOS 5D mark VI’s (and by extension the EOS R) sensors across the ISO range. I’m even a bit surprised at the results.
ISO vs. Effective Resolution (5D mark III tests)
Noise has an impact on most aspects of digital photography, this article looks at the affect noise on the effective resolution of Canon’s EOS 5D mark III.
Reflex Lenses and Doughnut Bokeh
Reflex lenses, or more properly catadioptric lenses, have long posed photographers with the possibility of a long telephoto lens at a fraction of the cost of the standard refractive lenses. A 500mm f/8 reflex lens for $200 or less compared to the $10,000 for a 500mm f/4 refractive lens. They’re simpler, manual focus, no iris, […]
Depth of Field and Diffraction: Canon 5D Mark 3 Video Tests
I don’t think it’s a stretch to say that one of the more attractive features that make the full frame VDSLRs attractive is that the large sensor can render shallow depth of field. When compared to a Super 35 frame, you’re looking at almost a stop narrower depth of field for the same aperture. For […]