Posts tagged lenses

13th May, 2:18 am

bookmarked for later - a great resource for canon lens specs

20th January, 11:56 pm

while reformating exif display on flickr i cam across this wonderfully tedious explaination of f/stops.

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This is the personal website of Cal Henderson, Slack co-founder & CTO.

I give occasional talks, write code and sometimes articles.

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