I have been behind on my Nikon patents reporting – my last patent-related blog post is from 2019! Unacceptable! I have over 50 different patents I want to cover on the blog. I will try to catch in the next few weeks. Here is the first batch of 12 Nikkor Z lens patents: NIKKOR Z 100mm f/1.4 NIKKOR Z 16-34mm f/2.8 NIKKOR Z 18-50mm f/2.8-4 NIKKOR Z 16-50mm f/4 NIKKOR Z 10-21mm f/2.8 NIKKOR Z 12-24mm f/2.8 NIKKOR Z 10-15mm f/2.8 NIKKOR Z 300mm f/2.8 NIKKOR Z 400mm f/2.8 NIKKOR Z 500mm f/4 NIKKOR Z 600mm f/4 NIKKOR Z 85mm f/1.8 Additional details on the above patents: NIKKOR Z 100mm f/1.4 Patent: 2021-36283 P2021-36283A Focal length: 101.665 mm F-number: 1.449 Angle of view: 23.912 Image height: 21.600 mm Lens length: 150.819 mm Back focus: 39.283 mm NIKKOR Z 16-34mm f/2.8 Patent: 2021-33242 P2021-33242A Zoom ratio: 2.061 Focal length: 16.500 34.000 mm F-number: 2.910 2.910 Angle of view: 105.504 Image height: 20.787 21.700 mm Lens length: 157.563 147.452 mm Back focus: 14.914 34.732 mm NIKKOR Z 18-50mm f/2.8-4 Same 2021-33242 P2021-33242A patent as above Zoom ratio: 2.609 Focal length: 18.549 48.400 mm F-number: 2.910 4.120 Angle of view: 98.952 Image height: 20.449 21.700 mm Lens length: 156.976 145.902 mm Back focus: 20.533 50.882 mm NIKKOR Z 16-50mm f/4 Same 2021-33242 P2021-33242A patent as above Zoom ration: 2.933 Focal length: 16.500 48.400 mm F-number: 4.120 4.120 Angle of view: 105.504 Image height: 18.820 21.700 mm Lens length: 156.081 146.333 mm Back focus: 17.312...
Published By: Nikonrumors - Tuesday, 9 March, 2021