This glassless eyepiece ring, made exclusively for Nikonclassics, replaces the expensive
original Nikon eyepiece FXA10066. Not crappy 3D-printed, but made of high-quality polyamide, it reliably prevents eyeglasses from being scratched. 19mm screw-in thread, suitable for the following Nikon models:
FE, FE2
FM, FM2, FM3A
FA
Also fits Nikon F3 (not HP), EL2, the F2 Photomic viewfinder and all Nikkormat models.
