The latest Nikon patens: Nikon filed a patent (P2019-159188A) in Japan for a 12mm f/2.8 full-frame DSLR lens (please note that this is NOT a mirrorless Z lens as the usual clickbait website reported): Focal length: 12.36 mm F no (aperture): f/2.88 ω (half angle of view): 61.2 Image height: 21.60 mm Japan patent application 2019164377 is for Nikon Z-mount 24-80mm f/2.8-4.0 full-frame and 16-60mm APS-C lenses: Nikon 24-80mm f/2.8-4.0 mirrorless full-frame lens patent Focal Length: 24.70 49.50 82.45 F No: 2.88 3.61 4.12 Half angle of view: 41.2 23.5 14.4 Image Height 19.55 21.63 21.63 Total Length: 143.097 153.553 175.036 Back Focus: 25.126 34.230 43.854 Nikon 16-60mm f/2.8-4.0 mirrorless APS-C lens patent Focal Length: 16.48 34.64 58.22 F No 2.88 4.00 4.12 Half Angle 40.8 22.4 13.8 Image Height 12.53 13.69 13.92 Total Length 106.299 122.339 144.292 Back Focus 13.038 13.038 13.038 Japan Patent Application 2019-164375 is for various Nikkor Z 16-35mm f/2.8 and f/4.0 mirrorless lenses (similar to the previous 2019-093547 patent): Nikon 16-35mm f/2.8 mirrorless lens patent Focal Length: 16.48 25.21 33.95 F No: 2.83 2.83 2.83 Half angle of view 54.1 39.9 31.7 Image Height 21.64 21.64 21.64 Total Length 162.368 156.100 161.776 Back Focus 18.068 18.076 18.058 Nikon 16-35mm f/4.0 mirrorless lens patent Focal Length: 16.48 25.21 33.95 F No: 4.00 4.00 4.00 Half angle of view: 54.1 39.8 31.7 Image Height: 21.64 21.64 21.64 Total Length: 162.369 156.678 160.978 Back Focus: 18.069 18.064 18.074 Nikon has a patent filed in Japan (2019-161663) for what...
Published By: Nikonrumors - Tuesday, 1 October, 2019