ENG-12SpecificationsFocal Length/Aperture 100 mm f/2.8Lens Construction 8 groups, 12 elementsMinimum Aperture f/32Angle of View Diagonal: 24° Vertical: 14° Horizontal: 20°Min. Focusing Distance 0.31 m/1.0 ft.Max. Magnification 1 ×Field of View 24 × 36 mm/0.9 × 1.4 in. (at 0.31 m)Filter Diameter 58 mmMax. Diameter and Length 78.6 × 118.6 mm/3.1 × 4.7 in.Weight 580 g/20.5 ozHood (Sold Separately) ET-67Lens Cap E-58UCase (Sold Separately) LP1219Tripod Collar (Sold separately) 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 thelens 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.COPY