Tag: 300 f/4

Patent: 400 f/4, 300 f/4, 200 f/5.6

New Lens Formula Patents A new 400 f/4L IS non-DO would probably…

Craig Blair
Craig Blair
Canon EOS RumorsCanon Lens Rumors

A Random Roadmap: Lenses & Bodies [CR1]

I received a roadmap of sorts recently. The information went on to…

Craig Blair
Craig Blair