Nikon has just filed a new patent: Nikon 1 Nikkor 13mm F1.8 lens. This new lens is for Nikon 1 mirrorless cameras.
Patent Publication No. 2015-152614
Published 2015.8.24
Filing date 2014.2.10
Example 1
Focal length f = 13.00mm
Fno. 1.85
Total angle of view 2ω = 65.36 °
Image height Y = 8.10mm
Total length 43.61mm
Two months ago, Nikon filed another new patent of 1 Nikkor 70-300mm f/4.5-6 VR CX lens.
Source: EGI
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