Tag Archives: EF 600mm f/4L IS II USM

Canon Patent For 600mm f/4 Telephoto Prime Lens


Egami discovered a new patent filed by Canon in Japan. The new patent describes a Canon EF 600mm f/4 telephoto prime lens. Canon currently has the EF 600mm f/4 IS II USM telephoto prime lens in the lineup. The 600mm f/4 IS II lens introduced in 2010-2011. According to the patent details as the Egami suggests that the lens will beContinue Reading

Canon EF 500mm and 600mm f/4L IS II USM Lenses Test Results


DxOMark has posted their test results for the Canon EF 500mm f/4L IS II USM and EF 600mm f/4L IS II USM super telephoto prime lenses. Both lenses introduced in early 2011 and the lenses aimed at professional wildlife and sports photographers. From the overall test results the EF 500mm f/4L IS II USM has got aContinue Reading