my question is really simple, i need the nodal point on the Nodal Ninja 3 head. I use a Canon 400D (XTI Rebel) and have several lenses, but want
get the Sigma 18-200mm nodal point details shooting at 18mm. Have no issues whatsoever with Singma 10-22 and PTGui for stitching, PS for
HDR merging and Picturenaut for tonemapping.
I know i can find out by myself, but i am a lazy VFX Supe and think somebody in this forum might know.