The Zeiss Otus 55mm f1.4 has an 82mm filter size too. ... I believe the Otus 55/1.4 is a 77mm.
The quote "The new 82mm front element was designed to produce sharpness across the entire frame " was copy/pasted directly form the Zeiss website, but I see in the pic the 77mm thread. Can the front element be 82mm while the thread is 77? Just curious.
5D2, 5D3, D3x, D800E, TSE17, 100L, 14-24G, 24-70G, 24-70 II, 70-200/4 IS, CZ 18 ZF, CZ 2.8/25 ZF, CZ 2/28 ZF, CZ 2/35 ZF, CZ 2/50 ZF