This ultra-wide 20mm Prime G Lens offers outstanding corner-to-corner sharpness with a fast f/1.8 maximum aperture, making it ideal for a wide variety of scenarios like landscape, street, starry nights and environmental portraits. This set contains a Sony Fe 20mm f/1.8 G Full-Frame Large-Aperture Ultra-Wide Angle G Lens, Carbon Fiber Lens Hood (Alc-SH162), Lens Cap (Alc-F67S), Lens Rear Cap (Alc-R1EM), and Soft Case.