Olympus set to make the worst lens ever

Started Aug 15, 2012 | Discussions thread
StanRogers New Member • Posts: 3
Re: Typo, of course

You do realise, don't you, that a Tessar-type lens of 15mm focal length and a maximum aperture of f/1.8 only needs to be about 8.5mm in diameter? That appears to be what the picture is showing.

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