This original Nikon eyepiece correction lens has a strength of -3 diopters and is suitable for the Nikon F-801 and N8008. It attaches to the viewfinder eyepiece and adjusts the viewfinder image to suit the photographer’s eyesight, making the image and focusing information easier to see.
It is also compatible with cameras including the Nikon F-801S, F100 and F90X. It is designed for photographers who need additional diopter correction for comfortable viewfinder use.