Striping down and reassembling a W&F Diopter

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W F Diopter Strip Down And Reassembly Photos by carlosdiaopter | Photobucket

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[diopter]

Swiss Products warns owners of their version, not to open theirs up for three reason.
1) Theirs have seals.
2) It would void the life time warranty.
3) More mechanically complex than the W&F version.