Nikon has just announced the new AF-S NIKKOR 200-500mm f/5.6E ED VR lens (Amazon | B&H Photo Video | Adorama) super telephoto zoom lens yesterday. The price for this lens is $1,399 in US, will be shipping in Mid September, 2015. Here is a detail specs comparison of Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR lens with Tamron SP 150-600mm f/5-6.3 Di VC USD Lens, Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lens, Sigma 150-600mm f/5-6.3 DG OS HSM Sports Lens.