| CPC G03B 13/34 (2013.01) [G02B 7/04 (2013.01); H02K 41/0354 (2013.01)] | 16 Claims |
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1. A camera module comprising:
a housing accommodating a lens module;
a driving unit comprising a magnet disposed on the lens module and a coil disposed to face the magnet;
a yoke disposed to face the magnet;
a first ball member disposed between the lens module and the housing; and
a second ball member disposed between the lens module and the housing,
wherein the housing comprises a first protrusion protruding toward the first ball member and a second protrusion protruding toward the second ban member, and
wherein a length of the first protrusion is different from a length of the second protrusion in an optical axis direction.
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