CANON EF 40MM F2.8 STM White/Full Frame DSLR Stepping Motor Circular Aperture Portrait Lens Travel Lens Camera Lens

·Type:Standard, Telephoto Focus Type:Auto&Manual Focal Length:Fixed/Prime Focal Length(mm):40 mm Aperture:F/2.8 Lens Construction:6 elements in 4 groups Diagonal Angle of View:57°30'Focus Adjustment STM with Full Lens Extension System Closest Focusing Distance:0.98 ft./0.3m Filter Size:52mm Diameter x Length:2.7 x 0.9 inch, 4.6 oz./68.2 x 22.8mm, Weight:130g