Pentax 67 outer bayonet extension tubes - DIY

Discussion in 'Medium Format Cameras and Accessories' started by FerruB, Feb 7, 2018.

  1. FerruB

    FerruB Member

    Feb 20, 2017
    Medium Format
    Hi guys,

    I am after the OUTER bayonet extension tube for the Pentax 67 system however they are quite rare to the point that I am considering to make them by myself.
    Since they don't have any glass, making them from scratch should not be difficult, however I will need some drawings. Do someone out there has any technical drawing of the Pentax 67 bayonet mount or something which may be useful to make an attempt?

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