Nikkor RF Lens Flange Distance

[RFH]

I've been trying to find the LFD for my Nikkor-C 35mm, but no luck so far. I have found that is does not focus accurately on my R-D1 or on my Leica IIIf. Does anyone have the LFD number?
Thanks,

RFH

 

[Sonnar Brian]

Sounds like the lens is misassembled. The lens uses a Shim between the optics module and the focus mount. Either the shim is incorrect, or the helical is misassembled.