AI’d Example of this lens. Introduced soon after the debut of the Nikon F in 1959, this wideangle lens has long been a favorite among Nikon-armed photographers and photo enthusiasts. Although this lens is the retro-focus type, with a picture angle of 74° and consisting of only 6 elements in 6 groups, it gives vivid contrast and brilliance even at full lens opening, with a minimum of coma and distortion. Accepts standard Nikon 52mm filters, sold separately. Remarkable scalloped Barrel Nikkor-H, Mint Minus. Serial Number 772325 places this at ca. 1972.