INCLUDED - Viltrox AF 20mm f/2.8 Lens for Sony E, PC Software Kit, Cleaning Kit, Pen Lens Cleaner, Lens Wrap, and Cap Keeper, providing a complete photography solution. EXCEPTIONAL IMAGE QUALITY - Capture stunning, detailed images with the 20mm fixed focal length and f/2.8 maximum aperture, ensuring superior clarity and sharpness in every shot. VERSATILE LENS SPEED - The f/2.8 maximum aperture excels in low-light conditions and creates beautiful background blur, perfect for diverse photographic styles and creative expression. OPTIMAL FOCAL LENGTH - The 20mm ultra-wide-angle focal length (91.6-degree angle of view) is ideal for breathtaking landscapes, architectural photography, and expansive indoor scenes.