|
Forum: Visitors' Center
11-23-2012, 09:20 PM
|
| |
In my opinion, the hit on IQ on kind of consumer zoom will be so great that you will find a simple crop will provide a better picture. Especially at the long end where your max aperture with the TC would be f9 or whereabouts. As far as compatibility and AF, it would help to know the specific Sigma TC version but regardless, you will find that kind of lens is better off without one. It seems most of us have to go through this learning curve with trying to use teleconverters with our consumer zooms. Welcome to the club!
|
