Canon EF 35mm F1.4 L II USM Lens

Canon EF 35mm f/1.4L II USM Lens Lens • Lens Type: L-Series Wide-Angle Prime Lens • Lens Mount: Canon EF Mount • Compatible Format: Full-Frame • Focal Length: 35mm • Maximum Aperture: f/1.4 • Minimum Aperture: f/22 • Lens Construction: 14 Elements in 11 Groups • Diaphragm Blades: 9-Blade Circular Aperture • Image Stabilizer: No • Marketed: October 2015 Optical Design • BR Optical Element: 1 • BR Lens: Uses Canon's Blue Spectrum Refractive (BR) optical technology • UD Element: 1 • Aspherical Elements: 2 • Aspherical Design: 1 Glass-Molded Aspherical Lens + 1 Canon-Developed Ground Aspherical Lens • Subwavelength Structure Coating (SWC): Yes • Fluorine Coating: Applied to Front and Rear Lens Surfaces BR Optics Technology • BR: Blue Spectrum Refractive Optics • Purpose: Advanced Chromatic Aberration Correction • Construction: BR Optical Element Sandwiched Between Convex and Concave Glass Lenses • Benefit: Helps significantly reduce chromatic aberration and colour fringing Autofocus • AF System: Autofocus with Full-Time Manual Focusing • AF Motor: USM (Ultrasonic Motor) • Full-Time Manual Focus: Yes • Closest Focusing Distance: 0.28m / 0.92 ft. • Maximum Magnification: 0.21× Angle of View • Diagonal Angle of View: 63° Aperture • Maximum Aperture: f/1.4 • Minimum Aperture: f/22 • Diaphragm Blades: 9 • Circular Aperture: Yes Filter • Filter Diameter: 72mm • Filter Type: Front Screw-In Construction & Protection • Canon L-Series: Yes • Dust & Water-Resistant Construction: Yes • Fluorine Coating: Front and Rear Lens Surfaces • High-Durability Construction: Yes • Vibration & Shock Resistance: Lens barrel mechanical structure designed for enhanced durability and vibration/shock resistance Dimensions & Weight • Maximum Diameter: Approx. 80.4mm • Length: Approx. 105.5mm • Dimensions: Approx. Ø80.4 × 105.5mm • Weight: Approx. 760g / 26.8 oz.