CAPTURE STUNNING IMAGES - The 8mm focal length (16mm equivalent) provides an ultra-wide 180° angle of view, perfect for unique perspectives and creative compositions in any shooting scenario. SUPERIOR IMAGE QUALITY - Experience exceptional sharpness and clarity across the entire frame thanks to the lens's advanced construction of 17 elements in 15 groups, including Super ED and HR elements. ACHIEVE BEAUTIFUL BOKEH - The fast f/1.8 maximum aperture allows for shallow depth of field, creating smooth, circular bokeh with its 7-blade diaphragm, ideal for artistic and immersive visuals. RELIABLE DURABILITY - Designed to withstand challenging conditions, this lens features dust, splash, and freeze-proof construction (IP53 rated), ensuring reliable performance in various environments.