Almost Zeiss lense, pretty sure it's just a Zeiss design made by Sony. The Loxia and Batis lenses are what you want.
I can't decide between the g master 85 or the Batis.
I know, but Loxia is manual and Batis range don’t have a 50mm plus the Batis lenses are all slower. Very sharp but slower, cool design though.
G-Master don’t make a 35 or 50….which they really should do already, I am sure they are coming as it is a hole in their line up, but I guess they have the Sony/Zeiss Planar 35/50. Another thing about the G-master is that they are REALLY expensive. Take the 85 G-Master, sharpness wise it is not considerable better than the Sony 85/1.8 at 1.8, The Batis 85/1.8 is actually sharper. If you compare to say the Canon 85/1.4, the Canon is cheaper and has IS too. The G-Master arguably has better bokeh against the Sony 85/1.18 with its 11 blade aperture, rounder bokeh balls so that’s what you are paying for in the end,
1/3rd of a stop with better bokeh.
I might just opt for the Sony 85/1.8 and if I want faster and ultimate bokeh I’ll slap on my Canon 85/1.2 saving me £1200 towards a Canon 84/1.4…then I can have IS on my Canon.
The Sony Zeiss 50 Planar has no competition for the E-Mount, even against other adapted lenses, it’s better than the Sigma 50A which I have. The Canon 50/1.0 or 1.2 although faster, it’s not comparable in that they are old designs and suffers from a lot of focusing “challenges” being so thin and suffers greatly with CA. The Canon 50/1.4 is a really old design that’s not that sharp in comparison. I can’t think of another E-mount 50mm that is on the level of this Zeiss with auto focus. On things like sharpness, bokeh, focusing, contrast, colour rendition, weather sealing, build quality, with its AF/MF switch, nice focus ring, aperture ring (not that I use it), I think it is one of the best 50mm on the market. There are better 50mm like the 55mm Zeiss Octus but at 4k? and manual focus? Or there are Leica lenses that are 6k or 11k. This cost me a little over £1k and its auto focus. It’s probably the most expensive 50mm I’ll ever buy but I am happy knowing that it’ll probably be the last one I’ll ever need to buy for the E-mount.