Optical Characteristics
AF Actuator Ring USM
Angle of View 97º 10' - 54º 30', 74º 10'- 37º 50', 107º 30' - 63º 30'
Magnification With Extension Tube EF25 II Not Recommended
Magnification With Extension Tube EF12 II 0.77-0.585
Minimum Aperture 22-27(29)
Lens Construction (elements/groups) 13/10
Distance Information Yes
Magnification 0.17 (at 22mm)
Accessories
Extender Compatiblity Not compatible
Physical Specifications
Product Weight 385 g
Maximum Diameter X Length (mm) 83.5 x 89.8
Filter Diameter (mm) 77