New Iris Macros

I've been having fun with some photography of a kind I haven't done in a while: relatively straight macro photography of flowers. The photography is straightforward (as I explain below),…

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Peter is a neighbor and a good man. These days, he mostly takes care of his disabled adult son. Photographed hand-held with my Zeiss Otus 85mm lens at 1/3200 of…


Cotter Pin

The cotter pin, also sometimes called a split pin, is piece of metal separated into two tines. The tines are bent outwards in installation, and the cotter pin is used…

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