Canon RF 24mm 1.8

Focal Length: 24mm • Maximum Aperture: f/1.8 • Minimum Aperture: f/22 • Lens Construction: 11 elements in 9 groups, including one Ultra-low Dispersion (UD) element and one aspherical element • Coating: Super Spectra Coating to minimize ghosting and flare • Minimum Focusing Distance: 0.14 meters (5.5 inches) • Maximum Magnification: 0.5x (half life-size macro capability) • Autofocus Motor: STM (Stepping Motor) for smooth and quiet focusing • Dimensions (Diameter x Length): Approximately 74.4 x 63.1 mm (2.93 x 2.48 inches) • Weight: Approximately 270 grams (9.5 ounces) • Filter Thread Size: 52 mm • Aperture Blades: 9 (rounded)