AstrHori 6mm F2.8 Circular Fisheye Lens, 220° Ultra-Wide Angle, Full-Frame Compatible, E-Mount, Sony E Compatible, Manual Focus, Large Aperture, Black

220° angle of view and circular fisheye lens imaging: Images that envelop you in all directions. Capture unique photos that make it seem as if the world has been condensed into a sphere. F2.8 brightness and high optical performance: Delivers sharp images even in nightscape and starry sky photography. The optical design of 10 elements in 8 groups, including 4 high-refractive-index lenses and 2 ED lenses, produces clear images with high contrast from center to edge. Excellent operability: The focus ring has just the right amount of torque, and the aperture ring has a click feel at key settings, ensuring comfortable operation. Design and texture that will satisfy your desire to own: The matte-finished metal lens barrel features orange engraving that stands out against the black background. Portability and durability: Despite being full-frame compatible, it weighs approximately 340g and has a robust metal barrel design, making it safe to carry around when traveling or shooting outdoors.