Canon EF 17-40mm lens
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Canon EF-S lens mount
Canon EF-S 18–55mm lens
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APS-C
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EFS
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Canon EOS-1D Mark II
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Canon EOS 350D
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Lens mount
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Digital single-lens reflex camera
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Canon EOS 20D
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Canon EF lens mount
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Canon EOS 300D
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Canon EOS 10D
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Canon EF-S lens
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Short Back Focus
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