Canon EF180mm f/3.5L MACRO USM Instruction page 14

14. Close-up Lenses
(Sold separately)
Attaching a 500D (72mm) Close-up Lens
enables close-up photography.
Magnification will be 1.48× – 0.36×.
• Close-up Lens 250D cannot be attached
because there is no size that fits the lens.
• Manual focusing is recommended for accurate
focusing.
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