Canon 600 mm / F 4,0 L IS USM II

The Canon EF 600mm f/4.0 L IS USM Lens' Focus Preset feature allows a specific focus distance to be programmed into the lens. Pressing the Focus Preset button quickly sets focus to the pre-programmed distance. You might want to use this feature if you...

Black friend? Panthers don't travel with friends, I thought. Some careful study through the viewfinder revealed that a pair of Golden Retriever-sized dogs, one tan and one black, companionably ambling back to their homestead, which had presumably been...

I've owned this lens for most of a year now, and I am completely satisfied with it. \n \nDownsides - it's heavy at almost 12 pounds, and it costs half as much as a small car. \n \nIt's like adopting a 12 pound child - if you're on a photo shoot, you...

I've owned this lens for most of a year now, and I am completely satisfied with it. Downsides - it's heavy at almost 12 pounds, and it costs half as much as a small car. It's like adopting a 12 pound child - if you're on a photo shoot, you have to...

This is a great lens for bringing things up close and personal. Has image stabilizer that works great. Bit on the heavy side. Recommend it as worth the expense and weight.

The good news is that this lens is capable of producing some very sharp, quality images. The bad news is that it depends on your copy (thus 4 stars instead of 5). Don't necessarily believe those who tell you that you have "bad technique". I went...

slow focussing

high efficiency

low battery