YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus Compact For Canon EF Mount EOS Camera

Angle Range: Diagonal 46° /Vertical 27° /Level 40° Lens structure:5 groups 6 slices Minimum aperture: f/22 /Filter diameter/Number of available:52mm/1 Closest focusing distance:0.45 meter Maximum magnification and field of view:0.15×160×240mm (when located to 0.45 meter) Dimensions: 7.3 cm x 5.5 cm