One of the more anticipated lenses of 2011 was the Canon 600mm f/4L IS Version II but since the announcement Canon’s been struck by several logistic problems meaning first examples just started to hit the largest dealers. Professional Wildlife Photographer Doug Brown  recently received his from Hunt’s Photo & Video and was kind enough to share his impressions especially against the old Canon 600mm f/4L IS Version I including 100% crop of both lenses.

Read the thorough review at Doug’s site HERE

Order the Canon 600mm f/4L IS Version II at B&H Photo HERE