Nikon has filed a new patent for Nikkor PC-E 19mm f/4 Tilt-shift full frame mirrorless lens. This is the second Nikon full frame mirrorless lens patent. The first one was for Nikon 28-80mm f/3.5-5.6 VR lens.
According to NR, Nikon is working on a new full frame mirrorless camera which is expected to be announced at Photokina 2016 (September 2016). Below is a 2014 quote from Toshiaki Akagi (Department Manager in Nikon Design Department):
“We know that there is a certain body of demand for larger sensors in mirrorless products. Although we already have the 1 inch sensor in the 1 System, we don’t want to deny the possibility of future large-sensor mirrorless cameras. So maybe if there is enough demand we may be able to provide another type of mirrorless camera with larger sensors. This is one of the solutions.”
Read more: Nikon Rumors
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