06-17-2014, 08:45 AM
http://www.canon-europe.com/For_Home/Pro....3_IS_STM/
Only 260 grams, only 60.9 x 86.5mm in size. Possibly no focus breathing (0.21x at 1m).
One aspherical element, one UD element.
Only 260 grams, only 60.9 x 86.5mm in size. Possibly no focus breathing (0.21x at 1m).
One aspherical element, one UD element.