After lots of (re-)tries, I think the results might be acceptable, though I find they slightly differ from what I figured.
But, hey! I'm not an expert - unfortunately...
Anyway, here's the data :
Code: Select all
begin lens
group: genericSLR
multiplier: 1.0
aperture: 2.6
calibrated: true
menu_lens: Tokina AT-X 270 AF PRO II AF 28-70mm f/2.6-2.8
cal_abc: 28 0.017 -0.063 0.043
cal_abc: 35 0.024 -0.086 0.084
cal_abc: 50 -0.002 -0.001 0.000
cal_abc: 70 0.028 -0.085 0.078
end
Regards,
J.-Luc
