Canon EF 40mm f/2.8 STM Lens

Canon EF 40mm f/2.8 STM Lens Lens • Lens Type: Standard Prime / Pancake Lens • Lens Mount: Canon EF Mount • Compatible Format: Full-Frame • Focal Length: 40mm • Maximum Aperture: f/2.8 • Minimum Aperture: f/22 • Lens Construction: 6 Elements in 4 Groups • Diaphragm Blades: 7-Blade Circular Aperture • Image Stabilizer: No • Marketed: June 2012 Pancake Design • Lens Length: Only 22.8mm • Weight: Approx. 130g • Design: Ultra-Slim Pancake Construction Optical Design • Lens Construction: 6 Elements in 4 Groups • Aspherical Element: 1 Glass-Molded Aspherical Lens • Optimized Lens Positioning & Coatings: Helps minimize flare and ghosting • Optical Performance: Designed for high resolution and high contrast from the centre to the periphery Autofocus • AF Motor: STM (Stepping Motor) • STM Type: Gear-Type STM • Autofocus: Supported • Full-Time Manual Focus: Supported after One-Shot AF • Closest Focusing Distance: 0.30m / 0.98 ft. • Maximum Magnification: 0.18× Aperture • Maximum Aperture: f/2.8 • Minimum Aperture: f/22 • Diaphragm Blades: 7 • Circular Aperture: Yes Filter • Filter Diameter: 52mm • Filter Type: Front Screw-In Dimensions & Weight • Maximum Diameter: Approx. 68.2mm • Length: Approx. 22.8mm • Dimensions: Approx. Ø68.2 × 22.8mm • Weight: Approx. 130g