A review of a Chinese-made diffuser that is much cheaper than most on offer.
https://petermobbs.com/techno-2/
Some of the things I have either learned or not learned about macro-photography. Why is it so damned difficult!?
http://petermobbs.com/techno-3
Rationale for the design of a new LED-based moth lamp.
http://petermobbs.com/techno-4
A novel tape-based moth lamp.
http://petermobbs.com/techno-5
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