Description Comes with: N/A Ideal for: Wide shots Landscape shots Low light shoots Features: EF Mount L-Series Lens/Full-Frame Format Aperture Range: f/1.4-22 Blue Spectrum Refractive Optics Two Aspherical Elements, One UD Element Subwavelength and Fluorine Coatings Ultrasonic Autofocus Motor Full-Time Manual Focus Override Weather-Sealed Design Rounded 9-Blade Diaphragm F.A.Q
