I bet you have not seen a lens like this (Laowa 24mm f/14 macro lens)

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This new Laowa 24mm f/14 Replay 2x macro lens by Venus Optics was spotted at Photokina (yes, f/14 not f/1.4) - a full frame macro lens (maximum magnification 2:1) with a long and thin lens barrel meant to be used to shoot shy subjects at difficult spots. Shipping will start next year and it will be available in Nikon and Canon mounts. Price was not announced. Here are few more pictures of the lens:

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