EXCERPT page containing first few paragraphs. 2021-10-18 06:40:47
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Shot with the Canon 5D Mark III at ISO 100
This aperture series has several instructional goals:
- How does the Canon EF 40mm f/2.8 STM perform over its range of apertures at ~infinity focus?
- Where should focus be placed for a distance scene like this?
- Are f/16 and f/22 useable apertures on the Canon 5D Mark III?
Tioga Pass area
This scene is near Tioga Pass, just outside Yosemite National Park. The slope across the road is the base area of Mt Dana.
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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.
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- Aperture series from wide open through stopped down, showing the full range of lens performance and bokeh.
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