mdruziak
Established
Here's the link to Plustek's site and the brief description of the calibration target:
http://plustek.com/usa/products/opticfilm-series//opticfilm-7600i-se-v.s.-opticfilm-7600i-ai.html
For more info on the calibration slide, see the Lasersoft site:
http://www.silverfast.com/show/kodachrome-targets/en.html