Why no 40mm pancake (or similar)?

Started Feb 9, 2018 | Questions thread
Mark Thornton Veteran Member • Posts: 4,151
Re: It's the mount: No mirrorless pancake > 35mm on any mount

The old Pentax-M 20mm f4 is near pancake dimensions (I have one on my shelf). One of my favourite lenses on film.

 Mark Thornton's gear list:Mark Thornton's gear list
Panasonic Lumix DMC-GX1 Panasonic Lumix DC-GX9 Olympus Zuiko Digital 11-22mm 1:2.8-3.5 Olympus M.Zuiko Digital 45mm F1.8 Olympus M.Zuiko Digital ED 12mm 1:2 +6 more
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