Upload & Sell: Off
I thought the 11-16 handled the flare pretty good as well.
I never noticed a significant problem with the CA as well...although this can be addressed in PP,haven't really seen the need...though I do out of habit,doing the CA correction in PP,because it's simple to do.
After I seen the original post last night...did a quick search...the upgrade addresses a few issues including CA...
Below is a Google translated.....
Achieved by adopting high-dimensional depiction of ultra-low dispersion glass and aspherical lens
P-aspheric lens placed in front of the group MO. Together with molded glass aspherical lens placed in the rear lens group which, while correcting the distortion, we are ideally each aberration correction. In addition, SD very close to fluorite (ultra low dispersion) glass, “FK03″ by adopting two, we aim to eliminate chromatic aberration.
Adoption of new coating(edit:nothing to do with flare that I can see.I never really had a problem with flare,even shooting directly into the sun during sunsets)
AT is well received generally taken to improve the multi-coating as well as X 116 PRO DX has a more smooth gradation of the shadows.
GMR sensor "magnetic sensor Precision"(edit:this is interesting,though I never noticed a problem with AF speed)
AT-X 16-28 F2.8 PRO FX like, AT-X 116 PRO DX II to the GMR sensor mounted directly under the high-resolution focus. Focus control enables precise than the rotation detection sensor is used as a normal AF sensor control, and succeeded in accelerating the speed AF as a result.
The newly developed SD-M "Silent Drive-Module"(edit:I never thought the original was that loud or offensive)
Using high-quiet DC motor, sealed by the shape and integral gear reducer motor, quiet to significantly enhanced.