This isn’t a scientific example by any stretch of the imagination. And comparing one lens from Nikon vs. one lens from Canon isn’t fair especially since we have so many other factors that are different such as sensor size, different sensors, autofocus systems, metering systems. I did edit both photos using Adobe Camera Raw with the same settings. The cameras in question are the Nikon D90 and the Canon 5DII.

Just in handling and auto focus I like the Nikon’s capture of the subjects – I was able to nail the shot in one try. And it took several attempts to get the Canon to duplicate the shot made by the Nikon D90. But here you can see side by side comparisons at about 100%. These were cropped so you can see the difference.

Nikon 105mm VR vs Canon 100mm IS

Nikon 105mm VR vs Canon 100mm IS

If I was to pick a winner I would go with the Nikkor 105mm f/2.8 VR. A lot of that is just from my gut in my selection. In testing the Canon 100mm f/2.8 IS this week I have been feeling the Nikon just gives me better results. And I think that is one reason I decided to keep photographing with both camera systems. I was really close to selling my Nikon gear to replace it all with Canon. But that 105mm is hard to beat. If you don’t have one you should go out and buy one.

Or get it from amazon.com.