soft

Hi all! After a lot of online research, I recently bought a new lens, the sigma 18-250mm f3,5-6.3DC Macro OS HSM. However, since having bought this lens, I haven't been pleased with the overal sharpness of the images. It is not that the pictures are horribly out of focus, but they all seem a...

I recently purchased an x-t10 and an 18-55mm lens. I bought the mirror less camera because of the size. I backpack and I thought the smaller size would be great for travel. I've heard great things about the lens and how sharp it is, but the pictures I've been taking look a little soft to me...