A prototype of a Canon EF 600mm f/4 DO BR lens is showing at the Canon EXPO. We've seen patents for such a lens in the past, along with a 800mm DO.

It definitely looks compact and I'd love to see the 800mm replacement get the DO treatment.

Below is an image of the development of the 600mm f/4 DO BR, notice the red ring? This is definitely a prototype to show the potential size of such a lens.

canon600DO2 - Canon EF 600mm f/4 DO BR at Canon EXPO

Some of our articles may include affiliate links. If you purchase through these links, we may earn an affiliate commission at no extra cost to you.

Comments are closed.