Autofocus Adapter Ring 0.71x for Canon EF to M43 Mount Ray Its compact design and wireless

Its compact design and wireless functionality make it ideal for boaters

Easy-to-Read Display: 4-digit numeric LED display shows measurements clearly

Perfect for home offices or mobile professionals

improving water quality and the wellbeing of your fish and coral

Autofocus Adapter Ring 0.71x for Canon EF to M43 Mount Ray Its compact design and wirelessUnlock the full potential of your Canon EF lenses with this 0. 71x Autofocus Adapter Ring. Designed for seamless compatibility with M43 mount cameras, it enhances light transmission, maintains image sharpness, and gives you a wider field of view perfect for photographers who want pro level results without changing their lens collection. Key Features Enhanced Light Transmission: 0. 71x optical reduction increases brightness and maintains image clarity