Tamron SP 45mm f/1.8 AF
- By YuengLinger
- Canon Lenses
- 8 Replies
After more thought, the Tamron likely has one or misaligned elements,
which either slipped past QC or resulted from being knocked around.
Packaging was pristine.
The key clue may be the behavior in Live View. I could get the lens to focus on the chosen center point using MF, but not using AF. It would consistently backfocus badly in Live View using AF.
From my understanding, misalignment can cause the symptoms I experienced.
But overall the lens was not compelling enough to try another copy. I do wish Canon would start adding IS to more fast primes.
which either slipped past QC or resulted from being knocked around.
Packaging was pristine.
The key clue may be the behavior in Live View. I could get the lens to focus on the chosen center point using MF, but not using AF. It would consistently backfocus badly in Live View using AF.
From my understanding, misalignment can cause the symptoms I experienced.
But overall the lens was not compelling enough to try another copy. I do wish Canon would start adding IS to more fast primes.
Upvote
0
