SIGMA 20mm DG DN Marumi protection filter set for Sony E mount F1.4 (A) 2-piece

Ships from Japan [Set contents 1] Sigma 20mm F1.4 DG DN (A) for Sony E mount [Set contents 2] Marumi lens protection filter *According to Amazon regulations, the brand names of set products are registered as unbranded products. Please rest assured that the product is an officially distributed product from the manufacturer. Art F1.4, 20mm. Introducing the ultimate starry sky lens. 1. A new standard for "starscape lenses" that utilizes all of our technologies to demonstrate the best optical performance 2. Fully equipped with new features for harsh shooting environments 3. High usability and build quality with attention to detail Condensing overwhelming optical performance and extensive shooting functions. The definitive starry sky lens proposed by SIGMA, which pioneered the 20mm F1.4. The F1.4 series is synonymous with the SIGMA Art line, which pursues the highest optical performance and rich expressiveness. Among them, the SIGMA 20mm F1.4 DG DN | Art, which has an open F value of 1.4 and an ultra-wide angle of 20mm, is unique to SIGMA and is optimized for mirrorless cameras. Optical performance and compactness have been achieved. The high descriptive power that "dots appear as dots" from the widest aperture to every corner of the screen is effective for starscape photography that captures small light sources at infinity in low-light environments. Furthermore, by adopting the latest optical design and a large double-sided aspherical lens processed with high precision, it not only provides high optical performance but also allows for the attachment of a front filter while maintaining a 20mm F1.4 lens. It can also be used in conjunction with a rear filter holder, greatly expanding the range of expression of large-diameter ultra-wide-angle lenses. The compact lens body is fully equipped with new functions for not only full-fledged starscape photography, but also for various shooting scenes, creating the ideal 20mm F1.4. *As of August 2022, according to manufacturer research