INCLUDED - Viltrox Air AF 25mm f/1.7 Lens for Sony E, 55mm Filter Kit, PC Software Kit, Pen Lens Cleaner, Lens Wrap, Cap Keeper, and Cleaning Kit. EXCEPTIONAL IMAGE QUALITY - Capture stunningly sharp images with the 25mm fixed focal length and advanced 12 elements in 10 groups optical design. SUPERIOR LENS SPEED - Achieve brilliant low-light performance and beautiful bokeh with a wide f/1.7 maximum aperture, ideal for creative photography. OPTIMIZED FOCAL LENGTH - Experience versatile shooting with a 25mm (38mm equivalent) focal length, perfect for street photography, portraits, and everyday scenes.