In March 2023, I backed the SeeAir Tankless Dive System on Kickstarter. Compact, battery-powered underwater breathing gadget. Polished renders, a slick video, spec sheets that looked legit. $362 for the dive unit and a couple accessories. Seemed fair.
Peter Spiro wrote an article making the argument to use Nikkor lenses on Canon EOS cameras. It fits nicely with the manual focus argument I've been making. Out of special interest, he has copied a table comparing 50mm lenses. I've decided NOT to go for a Canon 50mm lens, even though I've used my friends f/1.4 extensively.
Haje Jan Kamps has written a great article on macro photography. Not quite pinhole, but that direction
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In this post abuot manual focus lenses on DSLR cameras, we'll again look at a M42 mount and a FD mount lens. (be sure to check out the first and second post). The M42 mount will be my Miranda 28mm f/2.8 lens, while the FD mount lens is Mogens' 35-70mm f/2.5 FD lens. Again, notice that these are very fast lenses that have cost less than $40 a piece.
