Another issue is having the laptop teathered to it, unless I have the tripod close to the ground it's a carry affair, I was thinking about rigging up an old surface pro 2 a bit lighter. Im going to do 600mm first as this is where the lens isn't sharpest see how it goes. The last 2 segments on each focal length is 50m and infinity how did you do these, did you just use a high contract road sign or did the target still work at 50m? Thanks Dave my only issue I can see is on the dock it has the distances listed across the 4 segments and that I don't use the advised distance of 12m by reikan. You may need them if you ever, for whatever reason, lose the values you registered in the dock. Be sure to save the lens reports on the lens from Focal.

It did make a difference on my lens.Īll values are pretty straight forward to enter into dock. Focal called for +6 On mine so I entered +12 for the 600mm length. My understanding were the values should be doubled so I did that on mine. Once you get the combo MFA then you transfer the values to the dock. I think these are the same focal settings on the dock. I started at 600mm then worked my way back to 4 different focal settings. Follow the basic setup (tripod, target position, camera setup). I used Reikan Focal Pro with my D810 and Sigma 150-600 S.

Reikan focal pro 2.65