• Internal Silent Drive-Motor (SD-M)
    • One Touch Focus Clutch Mechanism
    • Multi-layer Coatings
    • Maximum Aperture: F/2.8
    • Minimum Aperture: F/22
    • SD Glass: 2 Elements
    • Lens Construction: 13 Elements / 11 Groups
    • Number of aperture blades: 9
    • Minimum Focus Distance: 0.3m
    • Reproduction Ratio: 1:11.6
    • Filter Size: 77mm
    • Dimensions: 84mm x 89mm
    • Weight:: 550g
    US$ 489.0
    • P-MO & Glass-Molded Aspherical Elements
    • Local Length: 11-20mm
    • Maximum Aperture: 2.8
    • -Minimum Aperture: 22
    • Construction E/G: 11E / 12G
    • Coatings: Advanced Multi-layer
    • Angle of View: 104.34 - 72.42°
    • Minimum Focus Distance: 0.9 ft (0.28 m)
    • Macro Ratio: 1:8.62
    • Focusing Mode: AF
    • Filter Size: 82mm
    US$ 539.0
    • 100mm zoom range
    • Maximum aperture of f/2.8, minimum of f/32
    • 11.8" minimum focus distance
    • 1:1 macro ratio
    • Focus limiter of 1.28 to infinity
    • Compatible with Canon and Nikon mounts
    US$ 389.0