TTartisan is a camera lens brand known for affordable, unique and metal bodied lenses with vintage-inspired designs Ideal compact prim - the portability of the pancake lens makes it easy to carry. The compact and exquisite design is perfect for traveling and creating. TTArtisan AF 27mm F2.8 lens adopts the "STM+leading screw" stepping motor, which is small in size and smooth in focusing The closest focus distance is 0.35m to capture every detail. And with a large aperture of F2.8, the non-focus area has fantastic bokeh. The lens is designed with an independent clicked aperture, so you can have a more convenient and faster shooting experience than switching the aperture on the camera.