NPP setting for 10.5

[markmc90]

I just received my R1 yesterday and I'm excited to try it out. One thing I'm having trouble finding is the NPP for the Nikon 10.5. It seems I took a lucky guess by mounting it at 1.5, but I'm sure it could be more precise. This is a shaved 10.5 mounted on a D800.

[Vincèn]

I just received my R1 yesterday and I'm excited to try it out. One thing I'm having trouble finding is the NPP for the Nikon 10.5. It seems I took a lucky guess by mounting it at 1.5, but I'm sure it could be more precise. This is a shaved 10.5 mounted on a D800.
with 1.5 you are definitively very near of truth ! best way is to do few manuals test around 1.5 to find most precise value for your specific unit of this lens (as between different sets of same lens, some little variations can appear due to production tolerance on lenses ;)

[Hugh]

I set up my Nikon 10.5mm lens so that the gold ring is aligned with the vertical axis of rotation of the piano head.