NIKKOR-Q Auto 1:3.5 f=13.5cm No.725995
- «Nippon Kogaku Japan»
- Production year 1960
- First 13.5cm lens was No.720101
- 4 elements in 3 groups
- Picture angle 18°
- Chrome front ring, filter ∅ 52mm
- Distance scale graduated in meters & feet from 1.5m (5 ft.) to infinity (∞)
- Infrared mark: red dot
- No «LENS MADE IN JAPAN» engraving
- «PAT.PEND.» on chrome lens barrel
- Aperture scale f/3.5 to f/22
- 6 iris blades
- No bayonet screws
- Dimensions approx. 66mm ∅ x 91.7mm
- Weight approx. 380g
- NIPPON KOGAKU 52mm snap-on front lens cap
- NIPPON KOGAKU F rear lens cap
- NIPPON KOGAKU F 52mm snap-on lens hood, «f=10.5cm 1:2.5 f=13.5cm 1:3.5», «U.S. PAT. 2,837,957 J. PAT. PEND.»
Copyright © Richard de Stoutz 2005 - 2025. All rights reserved.