Hi
I have a Nikon D3100 with a lense 55-200 AF-S Nikkor. I spoke to somebody who recomended me to buy a Sigma lense x2, which can double the lense zooming capacity by two.
I would really appriciated if anybody could advice me on this option. (i.e.: Is it possible? , Will I be able to use the Auto-focus function? Will it effect the lense sensetivity to light? etc.)
Morena
I have a Nikon D3100 with a lense 55-200 AF-S Nikkor. I spoke to somebody who recomended me to buy a Sigma lense x2, which can double the lense zooming capacity by two.
I would really appriciated if anybody could advice me on this option. (i.e.: Is it possible? , Will I be able to use the Auto-focus function? Will it effect the lense sensetivity to light? etc.)
Morena