- March 21, 2014
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Canon USA On the Stepping Motor Technology available in STM Lenses allowing silent focusing and quiet focusing on subjects, Matt Kloskowski explains the smoothness and tracking within the STM Lens Technology.
From Canon USA:
“Canon STM lenses have stepping motors that allow you to focus quietly and follow your subject smoothly. Photographer and educator Matt Kloskowski demonstrates the quiet smoothness of Canon’s STM technology.”
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