Canon 70-200mm f/4 L-Series IS USM Telephoto Zoom Lens

I have had this lens for about 2 1/2 months. I've tried out the 2.8L IS USM version loaned from a friend (very heavy and much larger in diameter) and find that the 4L IS USM produces MUCH sharper images than its 2.8L big brother, is lighter, and...

This is an OUTSTANDING lens. It is my first 'L' series. I was always a bit skeptical about the claims made about both 'L' series lenses and the IS features, until I used one! All doubts are now washed away.

The lens focuses very fast with almost no noise. The IS function is a nice touch, but I am not sure how practical it really is. Having upgraded from an entry level lens, this lens is much heavier. Images are sharp with great color. I feel that the lens...

Awesome lens good color and light.