EXCERPT page containing first few paragraphs. 2022-05-28 23:35:12
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Image stabilization (IS) aka vibration reduction (VR) can be a terrific feature, but it should always be disabled on a tripod, regardless of brand.
The risk is that IS will detect and attempt to correct vibrations caused by the shutter and/or simply not react correctly under stillness or near stillness.
As of 2015 testing by your author of many brands has not revealed any brand image stabilization that that can safely be used on a tripod.
Mirror lockup with a two second self-timer.
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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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- 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.
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