Lens mount - Leica M-bayonet Number of lenses /groups - 7 /5 F stop range - f/1.4-f/16 Angle of view diagonal - 64 degrees Filter type - E41 - A46.5 Accessories - Hood: OLLUX 12522 Dimensions length x diameter - 38 x 53 mm / 1.50 x 2.07 in Weight - 245 g /8.64 oz M3 - 195 g / 6.88 oz
