Feature: 1. 50MM F1.4 LENS: As a large aperture lens, it produces amazing portraits and night scenes with blurred backgrounds. f/1.4 aperture and the blurring effect created by the shift allow you to explore new dimensions in photography. F1.4 aperture increases light intake and lowered sensitivity for a more translucent and pure image. 2. FUNCTION: Used in conjunction with the tilting mechanism, it allows for 360 degree movement of the focal point. When tilted or shifted, it becomes a special tilt, shift lens compatible with mirrorless cameras, allowing you to create fascinating small people visual effects. The increased dark angle on one side after tilting is common with shift lenses and is normal. 3. SHIFT LENS: It can be simply understood that a conventional lens with a large imaging circle becomes a shift lens with the addition of a tilting device. Therefore, when the tilt angle is 0 degrees, it is a conventional 50mm f1.4 large aperture lens, which can be used for normal portraits, humanities, vignettes and other subjects. Optical performance is also more secure as only the center portion of the large imaging circle is utilized in the regular state. 4. IN FOCUS FUNCTION: With a shift lens, the focal plane is parallel to the side of the object without changing the aperture, so all areas of the object can be photographed clearly, giving the photo a more artistic effect. 5. VIDEO OPTIMIZATION: In order to make video shooting more convenient and professional, the lens has been specially optimized, and the focus ring and aperture ring are designed according to the cinema lens, so as to adapt to most of the focus followers. Specification: Item Type: Camera Lens Material: Metal, Optical Glass Lens Mount: M4/3 Format: APS C Aperture Blades: 12 Filter Size: 46mm / 1.8in Focal Length: 50mm / 2in Aperture: F1.4-F16 Lens Structure: 6 Groups, 7 Elements Field Of View: 46° Closest Focusing Distance: 0.5m / 1.6ft Aperture Ring: Stepless Aperture Lens Stabilization: No Stabilization Focusing Method: Manual Focus. Package List: 1 x Camera Lens1 x Instruction Manual