Canon 28-105 mm EF lens

Fully fresh condition Canon 28-105 MM Lens will be sold ...contact :01715699400


details:The Canon EF 28-105mm f/3.5-4.5 II USM Lens is soft wide open, but evenly so into the corners - the corners are not much softer than the center (full frame body owners take note). Stopping down even 1/3 of a stop improves image sharpness noticeably - until the long end of the focal length range where 70mm does not perform as well and 105mm performs poorly. At f/5.6, images across the under-70mm focal length range are sharp and at f/8, images are even sharper right into the corners. At 70mm, corners are not bad at f/8, but at 105mm, even 1.6x corners are quite soft. If you consider this a 28-70mm f/4.0-4.5 lens, you will be happier.