LensAlign Fusion Bundle, Includes MkII (Gen2) and FocusTune V3.0 License Key LensAlign MkII Focus Calibration System - FocusTune Calibration Software License Key - LensAlign Warranty A front sighting plate with precision focus target and TPA sighting ports True Parallel Alignment is the basis that provides visual verification of perfect camera positioning during AF calibration The MkII system disassembles easily for storage and travel Suite of tests including AF tuning, AF consistency, focus point compare, best aperture and more