Compact Wide Angle Lens Canon RF 28mm f/2.8 STMArie acoperire: 28mm Diafragma maxima: f/2.8 Diafragma minima: f/22 Numarul de lame de diafragma: 7 Marire maxima: 0.17x Construc?ie obiectiv: 8 elemente in 6 grupuri