EF 100mm f/2.8 Macro USM
  • 100mm focal length with a life size (1x) macro magnification
  • 3 group floating optical system delivers superb performance and excellent delineation
  • Ring type USM for silent and high speed AF
  • Optional tripod ring (Tripod Mount B)

Autofocus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9in. (149mm) 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 optional Tripod Mount Ring (B) B (with adapter) enables the lens to be rotated for vertical or horizontal framing.

Diameter 58mm to suit Lens Hood ET-65III

Focal Length & Maximum Aperture:

100mm 1:2.8

Lens Construction:

12 elements in 8 groups

Diagonal Angle of View:


Focus Adjustment:

Inner focusing system with USM

Closest Focusing Distance:

0.31m / 1ft. (film plane to subject)

Filter Size:


Max. Diameter x Length, Weight:

79.0 x 119.0mm, 600g

Magnification with Extension Tube EF 12:

1.19x - 0.12x

Magnification with Extension Tube EF 25:

1.39x - 0.26x

Lens Hood:


Lens Cap:


Hard Case / Lens Case:


Lens Pouch / Soft Case:


Gelatin Filter Holder III (Hood III)*:


Gelatin Filter Holder IV (Hood IV)*:


No additional files, specification sheets, guides or documentation found for product.


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Warranty: 1 Year Return to Base

Full manufacturers warranty details are available at the manufacturers (Canon) web site.

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