Please don't hesitate to ask me any doubt regarding this conversion.
Olympus Nikon 1
This is the Olympus OM-System Zuiko 28/3.5
Olympus Nikon 2
It has three screws at the bayonet base, which we have to remove.
Olympus Nikon 3
Just lift the bayonet.
Olympus Nikon 4
Now make a spring like this from a piece of 75mm.
Olympus Nikon 5
The hook side goes here.
Olympus Nikon 6
And the loop side here.
Olympus Nikon 7
Ready, now the aperture ring must operate the diaphragm.
Olympus Nikon 8
And we can install the Leitax bayonet with the provided screws.
Olympus Nikon 9
There are three screws that could reflect light to the sensor, I've paint them in flat black with my marker from Micro-tools.
Olympus Nikon 10Now it looks much better.
Olympus Nikon 11
Ready for all Nikon  F-mount and Pentax cameras.
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