Canon EF 100mm f/2.8 Macro USM EF100mm F2.8 MACRO USM Instruction Manual - Page 13

Specifications Focal Length/Aperture Lens Construction Minimum Aperture Angle of View Min. Focusing Distance Max. Magnification Field of View Filter Diameter Max. Diameter and Length Weight Hood (Sold Separately) Lens Cap Case (Sold Separately) Tripod Collar (Sold separately) 100 mm f/2.8 8 groups, 12 elements f/32 Diagonal: 24° Vertical: 14° Horizontal: 20° 0.31 m/1.0 ft. 1 × 24 × 36 mm/0.9 × 1.4 in. (at 0.31 m) 58 mm 78.6 × 118.6 mm/3.1 × 4.7 in. 580 g/20.5 oz ET-67 E-58U LP1219 Ring-type tripod mounting socket B (B) (comes with the EF100mm f/2.8 MACRO USM adapter) • The lens length is measured from the mount surface to the front end of the lens. Add 21.5 mm when including the lens cap and dust cap. • The size and weight listed are for the lens only, except as indicated. • The EF1.4X II/EF2X II extenders cannot be used with this lens. • Aperture settings are specified on the camera. • All data listed is measured according to Canon standards. • Product specifications and appearance are subject to change without notice. ENG-12