Canon RF 50mm F1.8 STM Lens

50mm Focal Length/ F1.8-22 Maximum And Minimum Aperture/ 6 Elements In 5 Groups Lens Construction/ 43mm Filter Size Diameter/ 7 Aperture Blades/ STM Focusing System/ RF Lens Mount Type/ 0.98 Ft. Minimum Focusing Distance/ 0.25x Maximum Magnification/ Black Finish