USB Charger Multi device charging-iPhone,IPad,Samsung,Galaxy-USB Wall Charger 5 Port-Quick Charge 3.0 Port-Fast Charging Station Original "Version I" - designed & manufactured by Asahi Optical Co Japan Highest sharpness, contrast, color of the Pentax full-frame 28-105mm zooms Very good min focus distance: 1.4 ft (macro ratio 1:3) 9-blade aperture diaphragm - beautiful near-circular bokeh at all f-stops Compatible with all Pentax K and PK camera bodies from K1000 to newest K-AFs