Tag Archives: Nikon AF-S Nikkor 200-500mm f/5.6E ED VR lens

Nikon patents a 200-500mm f/4-5.6 lens

Nikon patent application 20110007403 is for a new full frame 200-500mm f/4-5.6 lens: “The present invention is made in view of the above described problem, and has an object to provide a zoom optical system capable of coping with the problem of variation in aberrations upon zooming and obtaining excellent optical performance, an optical apparatus […]

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