135mm 1:2.8 Chinon Pentax lens aperture switch removal

  • 10 years ago
My Chinon 135mm 1:2.8 manual Pentax lens has an issue with my Canon 7D
The aperture switch forces the lens to use full aperture at all times, so I removed the tab.

The removal is a relatively simple procedure but renders the lens slightly broken for older cameras, however if the lens is never going to be used in a film camera there should be no issue in doing the modification.

Music:Kevin MacLeod - Faster Does It
ISRC: US-UAN-11-00794

Twitter: @Purkkaviritys

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