Nikon New Patent 300mm F2.8 FL VR Lens
Release time:
2016-09-09 02:06
According to Nanjing Hua Xun, recently saw a Nikon open 300mm F2.8 FL VR telephoto fixed focus lens design patent. The lens uses an oxyfluoride-coated lens with optical anti-shake. The following is the specific information: according to the outside network, recently saw a Nikon open 300mm F2.8 FL VR telephoto fixed focus lens design patent. The lens uses an oxyfluoride-coated lens with optical anti-shake. Here is the specific information:
Patent No.: 2016-161641
Public Date: 2016.9.5
Application Date: 2015.2.27
Focal length: 294
Aperture: 2.91
Perspective: 8.32
Image height: 21.60
Lens length: 305.39
BF:67.25
Inner Focus (IF)
Optical image stabilization (VR)
Nanjing Hua Xun Comments: Earlier news revealed that Nikon will gradually update its telephoto lenses and adopt new oxyfluoride coated lenses. Now one or two clues can be seen from this patent. It seems that such design patents will gradually be disclosed more. However, some netizens are more concerned about the weight of the problem. It seems that the convenience of travel is still a public concern in actual sales.
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