03-21-2013, 10:05 PM
Quote:I don't expect this lens to be perfectly free from decentering, but I guess it should be somewhat better in this regard than the stabilized version (which uses a mechanism that deliberately moves groups off-center). Don't you think?
The lens should last 5 years, after which I'll probably sell it and upgrade to something more up to date. If anything breaks earlier it would be very disappointing.
Depends on usage, less so years.