50mm standard lens with f/1.4 maximum aperture for Canon SLR cameras
2 high-refraction lens elements and Gaussian optics help eliminate astigmatism
Delivers crisp images with little flare at the maximum aperture
Extra-small Micro USM focus adjustment and full-time manual focusing
Measures 2.9 inches in diameter and 2 inches long; 1-year warranty
Technical Details
Angle of view (Horizontal, Vertical, Diagonal): 40 degrees, 27 degrees, 46 degrees
Lens construction: 7 elements in 6 groups
Number of diaphragm blades: 8
Minimum aperture: 22
Closest focusing distance: 1.5 feet
Maximum magnification: 0.15x
AF actuator: Micro USM
Filter diameter: 58 millimeters
Maximum diameter by length: 73.8 by 50.5 millimeters
Weight: 10.2 ounces
Magnification with Extension Tube EF 12 II: 0.39 to 0.24
Magnification with Extension Tube EF 25 II: 0.68 to 0.53
Lens hood: ES-71II
Hard case: LHP-C10
Soft case: ES-C9, LP1014
GF Holder III (Hood III): 2
GF Holder IV (Hood IV): 2
Warranty: 1 year