SUPERIOR IMAGE QUALITY - Maintain exceptional clarity and sharpness with this adapter, ensuring your Canon EF lenses perform optimally on EF-M mount cameras, preserving every detail. PRECISE AUTOFOCUS - Experience rapid and accurate autofocus performance, allowing you to capture fleeting moments with ease and precision, enhancing your overall shooting experience. ADJUSTABLE LIGHT CONTROL - Utilize the built-in variable ND filter to control light exposure, enabling you to shoot with wider apertures in bright conditions and achieve stunning shallow depth of field effects. ROBUST BUILD QUALITY - Benefit from a durable and reliable adapter, crafted with high-quality materials to ensure a secure and stable connection between your Canon EF lenses and EF-M mount camera.