200400mm

Review: Canon’s 200-400mm f/4L IS 1.4x Stretches Focal Length and Wallets

If camera manufacturers were high school boys, building super telephoto zooms would be their equivalent of a pissing contest to see who can shoot the farthest or most accurately. Sports photographers would arrive at the stadium packing the biggest lens to win bragging rights, acting like Arnold Schwarzenegger slinging his Gatling gun in Terminator. But Canon’s super telephoto zoom, the EF 100-400mm f/4.5-5.6L IS USM, is getting long in the tooth, and it’s time to say, “hasta la vista, baby” to that lens.

Rumor: Canon 200-400 f/4L IS 1.4x Delay Caused by Design Flaw and Redesign

Way back in February 2011, Canon announced that it is developing a new EF 200-400 f/4L IS 1.4x super-telephoto lens. Since then, there hasn't been much news on when we might finally see the lens on store shelves, and Canon has issued a couple of press releases stating that it has been delayed. Rumors are now emerging that Canon had to go back to the drawing board with the lens in order to resolve a design flaw that had been reported during tests.