COMPACT & PORTABLE: Weighing just 6.17oz/175g, the VILTROX AF 9mm F2.8 E lens is an ideal choice for vloggers who are always on the go. AUTOFOCUS SYSTEM: Advanced STM (Stepping Motor) technology ensures quick, precise, and nearly silent autofocus operation, while supporting eye/face AF for improved response, lower latency, and reduced vibration.
