This high-performance lens was designed with portability and handling ease in mind. One Super UD-glass element, whose characteristics are similar to fluorite, and one UD-glass element result in sharp pictures from corner-to-corner. The lens also has a built-in hood and a detachable tripod mount.

• Weight (g): 1,250
• Filter Diameter (mm): 77
• Maximum Magnification (x): 0.12
• Magnification with Extension Tube EF12: 0.16-0.03
• Magnification with Extension Tube EF25: 0.21-0.07
• Diagonal Angle of View: 6?? 10'
• Horizontal angle of view: 5??10'
• Lens Construction (elements/groups): 7/6
• Max. Diameter x Length (mm): 90x256.5
• Minimum Aperture: 32
• No. of Diaphragm blades: 8
• Closest Focusing Distance (m): 3.5 AF Actuator: USM (Mechanical full-time manual focusing built-in.)