F1.8 Large Aperture: 6 blades form maximum F1.8 large aperture, whether it is close up of the face, half length perspective, or shooting the whole body, it has a good background blur effect. Main Features: The 85mm Medium Telephoto lens has the golden length of portrait photography, and its spatial compression is very strong, and it has a moderate perspective effect and maintains a small face effect. 9 Elements in 7 Groups and 1 Aspheric Lens: The 9 optical structure in 7 groups is equipped with a spherical lens. The double sided multi layer coating technology of the lens is used to limit the dispersion of the medium and telephoto lens and restore more colors. Full Manual Focus: The 85mm F1.8 large aperture camera lens is full manual focus lens, focus and aperture are fully adjusted manually, and photographers have more space. 28.3° Viewing Angle: With a narrow viewing angle of 28.3°, it is very convenient to deal with the complex outdoor shooting environment, making the shooting subject more prominent.