Few lenses intrigue nature photographers more than super telephotos — 400mm to 600mm lenses with apertures of f/4 or wider. These are serious lenses, both...
This subject will be featured in a forthcoming issue of The Luminous Landscape Video Journal. The World's Widest Lens Has the sameness of everyday photography got...
------Canon 17-40mm f/4LCanon 16-35mm f/2.8LPlease note that the MTF Charts for the 17-40mm are from Canon Japan web site. The ones on the Canon U.S...