Manufacturer’s Description

Auto focus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9 at 1x. A 3-group floating system results in excellent delineation at all focusing distances. Ring USM for silent and high-speed AF, and full-time manual focusing also provided.

The Specs

Physical Specifications
Length 4.7 in
Dimensions 4.69" Length x 3.11" Diameter
Weight 1.32 lbs
Diameter 3.1 in
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.usa.canon.com
Additional Specifications
Maximum Aperture 2.8 1/f
Lens Size Supported 100 mm
Max Aperture at Min Focal Length F/2.8
Category Lens Adapters
Minimum Aperture 32 1/f
Description 0
Lens Construction 12 Elements in 8 Groups
normalized-Weight 21.12
Min Aperture Value F/32
normalized-Height 119.38
Compatible Camera Manufacturer Canon
Angle of View 24 degrees
Brand Name Canon
Height 4.7 in
Class Camera Accessories
Field of View 24 degrees
Motorized Lens Yes
Width 3.1 in
Product Line EF
Optics
Maximum Angle of View 24
Filter Size Supported 58 mm
Min Focus Distance 12"
Min Focal Length 100 mm
Quick Glance
Lens Type Macro
Max Aperture f/ 2.8
Compatible Camera Mount Canon EOS SLR Camera
Max Focal Length 100 mm

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