Owner's Manual

ENG-17
Specifications
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The lens length is measured from the lens mount surface to the front end of the lens.
Add 24.2 mm/0.95 in. when including the lens cap and dust cap.
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The maximum diameter, length and weight listed are for the lens itself only.
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Close-up Lens 250D/500D cannot be attached because there is no size that fits the lens.
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All data listed is measured according to Canon standards.
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Product specifications and appearance are subject to change without notice.
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When the aperture is changed from the maximum aperture by an amount equivalent to one click
only, the display of the aperture value may not change or may change by two clicks in some
cases. This phenomenon is due to restrictions related to the display of the aperture values, but the
actual exposure control is being performed properly.