Arpad wrote in post #18489767
Wow, okay.. Uhm thanks guys. It is a bit annoying that I don't get notifications on new posts.. Anyway, yeah probably there is some truth in the fact that I am a bit fussy since these are my first new lenses that I have paid for... So I expect quality, well not from Yongnuo (which is the sharpest actually)
The only thing is when my GF says to me: what the heck is that white point in there? It means we are on the same mushroom
And she doesn't care about lenses... IQ is fine in my opinion, but the fact that something is there pisses me off..
But thanks for all the replies, the lens were returned for inspection and replacement if necessary.
Will update on the process.
If you read what many of us have stated you are highly likely to have received the quality you anticipated. As I said earlier, it is "too much of a coincidence to believe that three new lenses from three different manufacturers have a chip." It is more than likely the lighting and the reflection within the lens from the various glass elements. By the way, are you aware that a lens may have a significant number of glass elements. That Sigma 17-50mm, if it is the f2.8, has 17 individual pieces of glass in its construction!
If you want notifications, then after you post, when you see the image below, click "Yes". You can also change the status of these notifications by clicking on "Followed + Own" near the top left corner, and then toggle the settings under "Notify" (far right).
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