At Camerasize you can compare the size of the new lens with other zooms. As you cans ee the new GMII is a tiny bit shorter and slimmer than the older version. Still a lot bigger than the Tamron 70-180mm tough:
Does Sony’s a7S III Cut It as a Stills Camera? (Hugh Brownstone).
Wedding Photography with the Sony FE 50mm F1.2 GM Lens | #BeAlpha Live Replays
Tamron 11-20mm test at DC.watch.
Recommended Cameras for Photography Majors (Explora).
What to Look for in a Photo Printer (42West).
A Wonderful CINEMA LENS – IRIX 45mm T1.5 (Emilio Takas).
Back in 2016 Samyang launched their first FE autofocus lenses. They were the 14mm f/2.8 and the 50mm f/1.4. Today they launched this teaser for an early November announcement. It says this lens is “re-born of the 1st Samyang AF”. From the silhoutte this surely looks like a new version of their 50mm f/1.4 FE lens.
Preorders (will open on October 28):
Sony Xperia PRO-I at BHphoto.
Sony Leather Case for Xperia PRO-I at BHphoto.
Sony Vlog Monitor for Xperia PRO-I at BHphoto.