The Koah Artisans Series 7.5mm f/2.8 is a wide-angle fisheye lens offering complete manual operation. It’s designed for use with Sony E mount cameras. At the heart, it features an optical design utilizing 11 elements in 9 groups. The Koah Artisans 7.5mm f/2.8 Lens comes with a 180-degree fisheye view and a minimum focusing range of up to 4.7 feet.
