The 7artisans Photoelectric 7.5mm f/2.8 II Fisheye Lens offers a broad 190° field of view, optimal for unique perspective images and creative distortion effects. The lens features a fast f/2.8 maximum aperture, facilitating shooting in a wide array of lighting situations while maintaining a compact, handheld shoot compatible form. The lens composition includes 11 elements in 9 groups, with a superior refractive index used in the front group, and the back group sporting optical glass from HOYA ED, effectively curtailing chromatic aberration and amplifying image quality. The lens elements are coated with multiple layers to suppress flare and ghosting, thus enhancing contrast and color accuracy in intensely lit conditions. Crafted with an all-metal body, this lens comes with an integrated petal-shaped hood to reduce flare and shield the frontal element.