Kenko DG extension tube set for Micro Four Thirds lens mount_Pentax 67 All those acronyms basically mean

All those acronyms basically mean that it's a modern macro lens with an image stabilizer for the X mount

The battery runs the meter

the X-Pro 2 provides speedy phase-detect autofocus

Image quality is pretty solid

Kenko DG extension tube set for Micro Four Thirds lens mount_Pentax 67 All those acronyms basically meanThis Kenko DG extension tube set includes 10mm and 16mm tubes which can be used together or separately to provide substantial close up capability with most Micro Four Thirds lenses (sold separately). Full electronic passthrough means that manual focus and exposure functions are preserved; autofocus function may vary based on lighting conditions. In excellent condition.