More Images of the Canon EF 600mm f/4 DO BR Lens
By| September 11, 2015
Photography Bay has been doing some great coverage at the Canon EXPO in New York City. Eric has posted a ton of images of the Canon EF 600mm f/4 DO BR prototype on display.
I hope for an 800mm f/5.6 version of this lens, which would probably end up smaller than a 600mm f/4.