>>4085151It's OK, nothing to run home about but it gets the job done.
The adjustment rings are light, too light for the f ring, it's well hidden right at the base of the lens but I often find it slightly moved after taking the photo.
The other major thing, the f ring isn't indexed, it's a smooth rotation all the way from f1.8 to f16, you might like it or you might prefer having the wheel indexed to exact f values, that's up to the user.