EXCERPT page containing first few paragraphs. 2019-09-19 04:30:12
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A very sharp lens, with minimal hot spots.
Canon 100mm f/2.8 macro hot spots
Excellent, just shy of exemplary performance.
Canon 100mm f/2.8 macro backfocus
Moderate backfocus is improved somewhat with the B+W 091, and improved substantially by the B+W 092.
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Diglloyd Infrared Photography covers cameras and lenses for infrared photography.
The coverage explains all the issues involved in shooting in infrared, which do not change. It is not a review of any particular camera or lens, though many examples are included.
- Guidance on workflow for infrared, including black and white and channel swapping for false-color images.
- How infrared renders, and why certain spectral cutoffs matter: false color vs black and white.
- Image quality issues to be on the lookout for in infrared.
- Numerous lens evaluations in infrared.