TTArtisan Fixed focal length 17mm-35mm-50mm lens kit - Sony E-mount

Prime lenses for mirrorless cameras. 17 mm, 35 mm, 50 mm titanium lens set - Image sensor standard: APS-C. Lens mount: Sony E. Filter thread diameter: 52 mm. With smooth bokeh. Made from aerospace aluminum and precisely machined using CNC technology. With a click-on aperture ring. APS-C 50 mm F1.2. The TTArtisan APS-C 50 mm f1.2 is specifically designed for portraits, with a full-frame equivalent of 75 mm. With a large aperture of F1.2, you can easily achieve aesthetic blur effects. High light sensitivity for the subject. The 10 aperture blades create two different shapes of bokeh when the aperture is fully open or stopped down, allowing you to achieve various photography effects. APS-C 35 mm F1.4. The TTArtisan APS-C 35 mm f1.4 is specifically designed for users of mirrorless cameras, featuring a classic look, lightweight and compact design, but with excellent optical quality to meet your diverse photography styles. APS-C 17 mm F1.4. The 17 mm lens with a maximum aperture of 1:1.4 is designed for APS-C format mirrorless cameras and offers an equivalent focal length of 25 mm. It combines a comfortable wide-angle design with an extremely fast maximum aperture. The optical structure of this lens consists of 9 elements in 8 groups, and the angle of view is 81°. Thanks to its high light sensitivity of f/1.4, this lens is also suitable for working in low light conditions and provides better control over depth of field for selective focus control. It is a fast and portable lens that is well-suited for landscape, nature, and street photography.