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    Canon EF 100mm f2.8 Macro USM – Lens Specifications

    By admin | May 24, 2007

    This great macro lens is one of the sharpest lenses that Canon makes, is a great deal, and allows 1:1 magnification for super close-up photography. It is compatible with both full frame and APS-C sensor digital SLR, such as the 20D, 30D, and Rebel XTi.

     

    Canon 100mm f2.8 Macro USM

    Listed below are some of the specifications for this lens provided by Canon:

    Canon EF 100mm f2.8 Macro USM

    Focal Length

    100mm

    Apparent Focal Length on APS-C Camera

    160mm

    Lens Construction (Groups/Elements)

    8/12

    No. of Diaphragm Blades

    8

    Minimum Aperture (f)

    32

    Closest Focusing Distance (ft./m)

    1.0/ 0.31

    Maximum Magnification (x)

    1.0

    Filter Diameter (mm)

    58

    Weight (g)

    600

    Max. Diameter/Length (in./mm)

    3.1/79 x 4.7/119

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