Samyang 100mm Macro F2.8 Lens for Canon

Focusing on the Essence of Nature The real art designed for ultimate close-ups   Macro Telephoto Manual Focus Lens Bright F2.8 aperture High refractive (HR) and extra low dispersion lens (ED) Ultra Multi Coating (UMC) technology of Samyang Optics Circular aperture with 9 blades EF Mount Lens/Full-Frame Format Aperture Range: F2.8 to f/32 One High Refractive Index Element One Extra-Low Dispersion Element Non-Rotating Filter Mount... More