Home > categories > Consumer Electronics > Camera Lenses > SLR lens STM what it means
Question:

SLR lens STM what it means

SLR lens STM what it means

Answer:

STM is STepper Motor short, is the meaning of stepper motor.
Is a symbol of the lens, indicating that the lens is used stepper motor, the lens is very quiet when focusing
STM means that the stepper motor is compared with the USM STM very quiet when the focus is very useful when shooting with the USM short film focus sound serious impact shooting

Share to: