alaTest has collected and analyzed 5 user reviews of Canon EF 400mm f/2.8L IS II USM from Amazon.com. The average user rating for this product is 5.0/5, compared to an average user rating of 4.3/5 for other products in the same category on Amazon.com.

Canon by name and big gun by nature, it's a super-telephoto beast

This professional offering from Canon in the fast super telephoto range, famous along the touchlines in its creamy grey ‘white' livery is no lightweight contender in more ways than one. We take a look at how it performs.

This professional offering from Canon in the fast super telephoto range, famous along the touchlines in its creamy grey ‘white' livery is no lightweight contender in more ways than one. We take a look at how it performs.

If you can get past the price, the Canon EF 400mm f/2.8 L IS II USM Lens will blow you away in most other regards.This is simply one of the most incredible lenses available and one of the ultimate action sports lenses.The 400 f/2.8 IS II features...

The Canon EF 400mm f/2.8 L IS USM Lens is the ultimate Canon professional field/track sports lens

There's not much to add here that the technical report doesn't make abundantly clear: for the price this lens commands, it provides the ultimate telephoto lens experience, with quality second to none, a feature set with a learning curve, and a suitcase...

Out of all the telephoto focal lengths, the 400mm is my favorite, so I looked forward to Canon's updated 400mm f/2.8L. At about $11,499 list price (slightly less on searched street prices) it's for those who absolutely need a fast, fixed focal length...

As I normally shoot travel and landscape, with occasional product shots and weddings, it's not often I play with the big guns. You know, 400, 500 and 600mm lenses.