Feature

●Zoom Magnification (Optical): 7x
●Focal Length (Wide Angle Side): 0.7 inches (18 mm), Focal Length (Telephoto Side): 5.3 inches (135 mm)
●F value (wide angle side): 3.5 f_stop, F value (telephoto side): 22 f_stop
●Lens Guard
●Adopts super multi-coating; Low reflectivity 0.5% / High transmittance optical performance
●Adopts a thin filter frame with a wide angle lens that prevents vignetting

Description