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Canon introduces new EF 50mm f1.8 STM LensCanon introduces a new 50mm EF lens which uses the STM stepping motor for autofocus. Canon DSLRs with STM support… |
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Canon introduces new EF 50mm f1.8 STM LensCanon introduces a new 50mm EF lens which uses the STM stepping motor for autofocus. Canon DSLRs with STM support… |
