Tagged with 12.5mm - Personal View Talks http://www.personal-view.com/talks/discussions/tagged/12.5mm/feed.rss Tue, 07 May 24 08:34:04 +0000 Tagged with 12.5mm - Personal View Talks en-CA FS: Pentax Cosmicar 12.5mm f1.4 C-mount with M4/3 adapter http://www.personal-view.com/talks/discussion/2287/fs-pentax-cosmicar-12.5mm-f1.4-c-mount-with-m43-adapter Wed, 15 Feb 2012 11:23:55 +0000 punkman 2287@/talks/discussions I have a couple Pentax Cosmicar 12.5mm f1.4 C-mount lenses. They have been modified to fit on a C-mount to M4/3 adapter (the barrel needs some filing to fit the adapter, done on a lathe). They have been shimmed for proper infinity focus and adjusted so the aperture/focus markings are upright.

There is vignetting. I will upload some test shots soon.

You get:

  • Pentax Cosmicar 12.5mm f1.4
  • C mount to M4/3 adapter (black anodized aluminum)
  • Front and rear caps

Optional features:

  • M4/3 AF-confirm chip, mounted on adapter
  • Click-less aperture
  • C-mount to Nikon J1/V1 adapter (instead of M4/3)

Asking price: $150

I will ship worldwide, contact me for a shipping cost quote. Let me know if you have any questions.

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