Chinese optics manufacturer TTartisan has announced its latest lens, the 90mm F1.25 for Leica M-mount camera systems. The lens, which is clearly designed to look like a first-party Leica lens, is constructed of 11 elements in 7 groups, including four high-refractive index elements. Other features include a ten-blade aperture diaphragm, a one meter (3.3') minimum focusing distance and an aperture range of F1.25 through F16. Due to the large elements needed to get such a fast aperture at a 90mm fo...
TTartisan releases $770 90mm F1.25 manual prime for Leica M-mount camera systems
DP Review - 12 May 2021 17:06
Chinese optics manufacturer TTartisan has announced its latest lens, the 90mm F1.25 for Leica M-mount camera systems. The lens, which is clearly designed to look like a first-party Leica lens, is constructed of 11 elements in 7 groups, including four high-refractive index elements. Other features include a ten-blade aperture diaphragm, a one meter (3.3') minimum focusing distance and an aperture range of F1.25 through F16. Due to the large elements needed to get such a fast aperture at a 90mm fo...
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