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.
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Focal Length & Maximum Aperture: |
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100mm 1:2.8 |
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Lens Construction: |
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12 elements in 8 groups |
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Diagonal Angle of View: |
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24º |
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Focus Adjustment: |
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Inner focusing system with USM |
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Closest Focusing Distance: |
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0.31m / 1ft. (film plane to subject) |
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Filter Size: |
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58mm |
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Max. Diameter x Length, Weight: |
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79.0 x 119.0mm, 600g |
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Magnification with Extension Tube EF 12: |
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1.19x - 0.12x |
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Magnification with Extension Tube EF 25: |
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1.39x - 0.26x |
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Lens Hood: |
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ET-67 |
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Lens Cap: |
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E-52 |
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Hard Case / Lens Case: |
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- |
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Lens Pouch / Soft Case: |
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LP1219 |
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Gelatin Filter Holder III (Hood III)*: |
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4 |
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Gelatin Filter Holder IV (Hood IV)*: |
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4 |