EXCERPT page containing first few paragraphs. 2021-04-12 18:01:08
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This page assesses the sharpness difference between the 46-megapixel Nikon D850 and the 36-megapixel Nikon D810 using the Sigma 85mm f/1.4 DG HSM Art at f/4.
Sharpness: Pine Creek Forested Hillside
The Nikon D850 shows superior fine detail, but it is subtle and perhaps better described a having less pixellation and crisper acutance on edges, rather than higher perceived detail.
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Diglloyd DAP is DSLR-oriented, but also contains workflow and other topics. Much of the focus is on Canon and Nikon but also Pentax and Pentax medium format.
Special emphasis is placed on lens evaluation, focusing on Canon and Nikon and Sigma lenses, but with a few others like Rokinon/Samyang.
- Make better images by learning how to get the best results right away.
- Save money by choosing the right lens for your needs the first time, particularly some of the new Sigma Art lenses vs Nikon and Canon.
- Workflow discusses image organization, raw conversion and post processing. Many examples show processing parameters for direct insight into how the image was converted.
- Jaw-dropping image quality found nowhere else utilizing Retina-grade images up to full camera resolution, plus large crops [past 2 years or so].
- Real world examples with insights found nowhere else. Make sharper images just by understanding lens behavior you won’t read about elsewhere.
- Aperture series from wide open through stopped down, showing the full range of lens performance and bokeh.
- Optical quality analysis of field curvature, focus shift, sharpness, flare, distortion, and performance in the field.