NIKKOR-O 1:4 f=2.1cm No.221921
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- production year 1960
- type 2
- 1,811th lens produced (first 2.1cm lens was No.220111)
- «Nippon Kogaku Japan»
- 8 elements in 4 groups
- focusing range inf. to 3 feet
- feet only
- «LENS MADE IN JAPAN» on chrome focusing ring («M» with slanted sides)
- «PAT.PEND.» on chrome focusing ring
- apertures 4 to 16
- 7 iris blades
- no bayonet screws
- NIPPON KOGAKU 52mm snap-on front lens cap
- NIPPON KOGAKU 3F rear lens cap
- NIPPON KOGAKU F 2.1cm viewfinder 202076
- Nikon F 52mm screw-in lens hood
- Nikon 52mm L38 screw-in filter, chrome rim
Copyright © Richard de Stoutz 2005 - 2010. All rights reserved.