TTartisan is a camera lens brand known for affordable, unique and metal bodied manual focus lenses with vintage-inspired designs Using this tilt function, you can shift the plane of focus from its conventional alignment producing unique effects in your images. This can be used for experimental stills, product photography, or movie production. When not used, the 50mm f1.4 lens will function as a standard prime. The TTArtisan 50mm f1.4 Tilt Lens is designed for full-frame mirrorless cameras and is a manual-only prime lens with a tilt mechanism that can be used to give a miniature effect or to control blur and depth of field in an image. The ability to partially focus on the frame and have control of area blur makes for more artistic freedom without having to change your aperture to adjust the focal plane. Given the ability to change angle through a shot, pulling focus, this tilt lens can be helpful in video projects and for achieving a unique aesthetic. Its step-less aperture and geared focus and aperture rings are suited to videographers and filmmakers.