EXCERPT page containing first few paragraphs. 2020-09-19 11:08:44
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This series at 24mm expands upon the results seen at 22mm in Across the Canyon View of Checkerboard Mesa, Zion and at 23mm in Sandy Wash in Side Canyon, Zion. All three series are inter-consistent in showing the lens behavior and performance. I chose this scene because the sand shows plainly what the lens can and cannot achieve in outer zones.
Flowering Creosote Bush
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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.
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- 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.