🌟11 elements in 10 groups, including 2 ED lenses and 2 high refraction index lenses, which can effectively suppress color difference.
🌟The maximum aperture of 1.4, while a 9-blade diaphragm both contributes to achieve nature, smooth bokeh and sharp resolution even in low light conditions. The close-up is quite flexible with the minimum focal distance of 0.3m.
🌟STM stepping motor is adopted, which makes Eye focus, fast, accurate, and quiet autofocus come true.
🌟The bottom of the lens is equipped with a micro USB interface, which is convenient for future firmware upgrades and makes its performance stronger.
🌟Turn the aperture knob at the bottom of the lens to A and adjust the aperture automatically rotate the aperture ring at the bottom of the lens directly by hand and adjust the aperture manually.
🌟Lightweight and compact lens design and versatility can meet the different needs of photographers and video users.