【High-Performance Prime Lens】 The SIGMA 16mm F1.4 DC DN is a prime lens perfect for wide-angle photography. Its bright F1.4 aperture provides clear images even in low-light environments. 【Compact Design】 This lens is lightweight and easy to carry, making it ideal for travel and everyday shooting. The design is also refined, and it balances well when attached to a camera. 【High Descriptive Power】 Belonging to SIGMA's Contemporary series, this lens boasts excellent optical performance, achieving sharp, high-contrast images. It's perfect for landscape and portrait photography. Thank you for viewing. This is the SIGMA 16mm F1.4 DC DN (SONY E-mount). Included accessories are front and rear caps, and a lens hood. Used only a few times after purchase and stored in a dehumidified cabinet. A protective filter was used since the time of purchase. *Protective filter is not included. The exterior shows some wear and tear due to aging, but the lens itself has no visible scratches. This is based on my subjective assessment, so please check the photos. Shipping included, thank you. - Brand: SIGMA - Model: 16mm F1.4 DC DN - Filter Diameter: 67mm - Type: Prime Lens - Series: Contemporary