I'm sure many of you have seen the interview on DPReview with Sony's ILC manager, Kenta Honjo. He is holding an A7sM2, but what is the lens? Its a modest size and I initially assumed that it was the 55mm f1.8 but then I noticed that it has a very large front element, larger than the 55mm, and the pattern of writing around the frond is very different. It can be seen very clearly at 34:33. Can anyone guess to what it is?