Nikon filed a patent in Japan for 70-300mm f/4-5.6 lens designed for a camera with 1″ sensor (Nikon 1)/ The FX equivalent of this lens will be 190-810mm. The lens design consists of 20 elements in 13 groups including 6 ED elements. Another patent describes a new type of adapter what will add image stabilization (VR) […]
Nikon filed patent application 2013-57757 that will make changing camera lenses in the dark easier by illuminating the mount/lens. The implemented LED light source in the camera will transmit light to the mount and lens via an optical path located above the optical elements.
The latest Nikon patent from Japan is for a hybrid viewfinder (OVF & EVF) – something similar was filed few years ago. The patent describes an OVF/EVF switch as well as the ability to display zoomed-in or zoomed-out live view from the scene in the OVF:
Time for another update on the latest patent application filed by Nikon: Patent application 20110273577 is for artificial blur enhancement – in other words simulating bokeh without using a fast lens: The blur detecting section detects degree of blur of an image of the second region of the image of the photographic image data. The blur enhancement section performs […]
Few weeks ago I reported on a Nikon patent about a light meter built into the prism. Nikon has filed a series of related patents. One of them is 7876373 which describes a camera with a hybrid viewfinder: “One of the objects of the present invention is to provide a means capable of confirming the state of field and the […]
Time for another Nikon patents update. The first patent 2011-28177 is for a Nikon’s own “half mirror” with a mirror-up function: This technology is similar to Sony’s translucent mirror. Here is a quick comparison between both technologies:
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