Shawn C. Steiner published the full 135mm GM lens review:
Sharp glass with beautiful, smooth shifts into the out-of-focus areas are ideal. Classic bokeh lenses used to have to sacrifice some sharpness to get that creamy look. Examples would be the Leica Noctilux-M 50mm f/0.95 ASPH. and the more recent Canon EF 85mm f/1.2L II USM.
All of these characteristics, combined, result in what I think is the absolute best portrait prime in Sony’s lineup. It’s also, unfortunately, priced accordingly. If you are a professional photographer who shoots portraits or weddings, I think this is one of those lenses that could easily become a staple in your bag.
Preorders: Sony 135mm GM at Amazon, BHphoto, Adorama and FocusCamera. EU at ParkCameras, WexUK and Calumet DE.
There is one lens in Stoock right now at Amazon.com and ABT.com:
