TTartisans has released a new 7.5mm F2 fisheye lens for a long list of mirrorless camera systems. The lens is constructed of 11 elements in eight groups, including two low-dispersion elements and three high-refractive index elements. It features a minimum focusing distance of 12.5cm (5"), uses a seven-blade aperture diaphragm and has an aperture range of F2 through F11. Due to the front element extending beyond the front of the lens, no filters can be used without third-party adapters. The lens ...
TTArtisan releases $150 7.5mm F2 fisheye APS-C lens for 7 camera mounts
DP Review - 19 Jul 2021 17:38
TTartisans has released a new 7.5mm F2 fisheye lens for a long list of mirrorless camera systems. The lens is constructed of 11 elements in eight groups, including two low-dispersion elements and three high-refractive index elements. It features a minimum focusing distance of 12.5cm (5"), uses a seven-blade aperture diaphragm and has an aperture range of F2 through F11. Due to the front element extending beyond the front of the lens, no filters can be used without third-party adapters. The lens ...
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