Difference between revisions of "Rojar 80mm f/3.5"
Rebollo fr (talk | contribs) (also for M42) |
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== Links == | == Links == | ||
| − | * Pictures of a Zeika Rojar 80mm f/3.5 for Exakta [http://www.fotonov.com/lens_public/P7251186.JPG] [http://www.fotonov.com/lens_public/P7251187.JPG] [http://www.fotonov.com/lens_public/P7251189.JPG] at www.fotonov.com | + | <!--Commented out link, page no longer present/available, please remove if not returned by 04/2016 * Pictures of a Zeika Rojar 80mm f/3.5 for Exakta [http://www.fotonov.com/lens_public/P7251186.JPG] [http://www.fotonov.com/lens_public/P7251187.JPG] [http://www.fotonov.com/lens_public/P7251189.JPG] at www.fotonov.com --> |
[[Category: Exakta mount]] | [[Category: Exakta mount]] | ||
[[Category: Japanese lenses]] | [[Category: Japanese lenses]] | ||
Revision as of 05:22, 9 October 2015
The Rojar 80mm f/3.5 lens was made by the Japanese company Zeika in the 1950s, in both Exakta mount and 42mm screw mount.[1]
The lens is only known in an all-aluminium barrel, with fully manual diaphragm. The distance ring is engraved in feet, down to 3.5ft, and has no depth-of-field indications. It seems that the lens head turns when focusing. The aperture ring is graduated from 3.5 to 22.
The front rim is engraved Zeika Optco Tokyo ROJAR 1:3.5 f=80mm No.xxxxx. The only serial numbers known so far are in the 600xx range.
![[1]](http://www.fotonov.com/lens_public/P7251186.JPG){kind=link}
![[2]](http://www.fotonov.com/lens_public/P7251187.JPG){kind=link}
![[3]](http://www.fotonov.com/lens_public/P7251189.JPG){kind=link}