NIKKOR-Q Auto 1:4 f=20cm No.169264
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- «Nippon Kogaku Japan»
- production year 1960
- 54th lens produced (first 20cm lens was No.169211)
- 4 elements in 4 groups
- picture angle 12°20′
- built-in retractable lens hood without chrome button
- black front ring, filter ∅ 52mm
- lens data engraved on chrome ring
- distance scale graduated in feet only from 10 ft. to infinity (∞)
- «LENS MADE IN JAPAN» on black focusing ring («M» with slanted sides)
- «PAT.PEND.» on chrome lens barrel
- ribbed aperture setting ring
- aperture scale f/4 to f/22
- 6 iris blades
- no bayonet screws
- dimensions approx. 73mm ∅ x 161.7mm
- weight approx. 560g
- NIPPON KOGAKU 52mm snap-on front lens cap
- NIPPON KOGAKU F rear lens cap
- Nikon 52mm L38 screw-in filter, chrome rim
Copyright © Richard de Stoutz 2005 - 2012. All rights reserved.