INCREDIBLE DETAIL - Achieve stunning 2:1 macro reproduction ratio, capturing the finest details with a minimum focus distance of 9.72', bringing tiny subjects to life with exceptional clarity. SUPERIOR IMAGE QUALITY - Experience exceptional sharpness and clarity with the APO design, featuring 12 elements in 10 groups, minimizing chromatic aberration for vibrant, true-to-life images. VERSATILE FOCAL LENGTH - The 100mm focal length is perfect for macro and portrait photography, offering a comfortable working distance and pleasing subject isolation on full-frame Canon EF cameras. BEAUTIFUL BOKEH - Create stunning background blur with the 13-blade diaphragm, rendering smooth, circular bokeh that enhances your subject and adds a professional touch to your images.