• Capture truth and Zoom in Beauty: With a focal length of 2.0 inches (50 mm), it captures more details and emotions, restores real scenes, and doesn't compress space. It can better show the environment around the subject during shooting, and make your photos full of energy • 【Unique Atmosphere and Color】: The large aperture of the F1.8 creates an attractive background blur effect, highlight the theme and make the image more concise. You can also create a dreamy background blur effect to make your photos more artistic and storytelling • 【Fast and Reliable Auto Focus System】: Adopts 7artisans AF50mm f1.8 FE STM (STM) stepping motor. With excellent autofocus performance and excellent optical characteristics, you can focus on your creation without worrying about focusing on your shot. At the same time, it also has an all-metal mirror, so it can be used in harsh shooting environments • 【Support Face/Eye Recognition】: The human face/eye recognition function automatically sets accurate focus and exposure volume to target face and eyes • 【Freely Switching Apertures】: The aperture ring can be switched freely by both automatic and manual, making the aperture control more intuitive. You can control depth of field and exposure more accurately