https://www.dpreview.com/news/5917677326...-85mm-f1-8
As it is with Sony tradition, they have announced their new set of ergonomic standards with their most recent lens, which happens to be a 100mm STF G Master.
Unlike other GM series primes, you now have the AF/MF switch from the 70-200GM on the lens barrel. Unlike that lens however, you also end up with a focus range limiting ring you get a focus range selector which adjusts he optics so you get close focusing capability but you can't focus on infinity anymore.
![[Image: 2865627134.jpg]](https://4.img-dpreview.com/files/p/TS600x450~sample_galleries/4333384997/2865627134.jpg)
If you want a focus ring with distance scales on it, you can buy the 90mm Macro. If all you want is the focus button but not the other features, you can have a look at the also newly released 85/1.8, which has that button whereas the more expensive 55/1.8 and similarly priced 28/2 lack it.
![[Image: 4421690204.jpg]](https://2.img-dpreview.com/files/p/TS600x450~sample_galleries/4333384997/4421690204.jpg)
As it is with Sony tradition, they have announced their new set of ergonomic standards with their most recent lens, which happens to be a 100mm STF G Master.
Unlike other GM series primes, you now have the AF/MF switch from the 70-200GM on the lens barrel. Unlike that lens however, you also end up with a focus range limiting ring you get a focus range selector which adjusts he optics so you get close focusing capability but you can't focus on infinity anymore.
If you want a focus ring with distance scales on it, you can buy the 90mm Macro. If all you want is the focus button but not the other features, you can have a look at the also newly released 85/1.8, which has that button whereas the more expensive 55/1.8 and similarly priced 28/2 lack it.