Auto NIKKOR Telephoto-Zoom 1:4 f=8.5cm ~ 1:4.5 f=25cm No.162364

mouseover to enlarge

«Nippon Kogaku Japan»
production year 1963
first 8.5-25cm lens was No.157911
15 elements in 8 groups
picture angle 28°30′ to 9°50′
chrome front ring, filter ∅ 82mm
focusing ring with tick marks
distance scale graduated in meters from 4m to infinity (∞), orange scale with close-up lens from 2.2 to 4m
1-ring-zoom, f-scale 8.5, 10.5, 13.5, 15, 18, 20, 25cm, with dash marks
«LENS MADE IN JAPAN» on black aperture ring («M» with slanted sides)
aperture scale f/4 to f/16
6 iris blades
bayonet fixed by 3 slot screws
dimensions approx. 89mm ∅ x 304.5mm
weight approx. 1,960g
82mm close-up lens with orange stripe
Nikon 82mm screw-in lens hood, series IX filter adapter
NIKKOR 100mm slip-on front lens cap, chrome
NIPPON KOGAKU F rear lens cap