Develop your EOS M system and explore your creativity. The EF-EOS M adapter ring lets you use the full potential of Canon's EF and EF-S lenses. Use the goals you already have and try new ones to create the exact shot you want. The full range includes fixed-focus lenses and zooms, covering focal lengths from 8mm to 800mm, allowing you to capture impressive views of large landscapes as magical moments of distant telephoto wildlife. You can also explore new possibilities with special lenses: the macro lens, which allows you to take a closer look at the hidden details of your everyday life or the very wide-angle lens for unique photographic effects.