Canon 9521B002 SLR Lenses EF 24-105mm f/3.5-5.6 IS STM Lens Black Type: Zoom Lens Focal Length: 24 - 105 mm Camera Mount: Canon EF Aperture: Maximum: f/3.5 - 5.6 Minimum: f/22 Compatibility: Canon EOS Diameter: 77 mm Focus Type: Auto Focus Angle of View: 84 - 23.20 degrees