02-13-2020, 09:43 AM
(02-13-2020, 07:27 AM)Klaus Wrote: Ouch ....
![[Image: spec-mtf.png]](https://cweb.canon.jp/eos/rf/lineup/rf24-105-f4-71/image/spec-mtf.png)
You found the RF 24-105mm f4 L pretty good for the type of lens, when you reviewed it.
When you compare the cheap new one with that lens' Canon MTF charts, there is not a huge difference, the corners at 105mm wide open at f7.1 better than the f4 L wide open most obviously, and looking at the OL review, it is the corners that got better with the f4 L when stopping down.
To me, it seems this lens is not that "ouch" after all, if we just look at these MTF charts?