EF Lens Mount

The EF lens mount is a standardized connection system developed by Canon that allows various lenses to attach securely to compatible Canon cameras. It ensures proper communication between the camera and lens, enabling features like autofocus and image stabilization. The EF mount is designed for full-frame cameras but also works with some smaller sensor models. Its design allows quick lens changes while maintaining a tight, reliable fit, ensuring high-quality image capture with compatibility across a wide range of Canon lenses. This mount system is integral to flexibility and performance in digital photography.