Following on from the 135mm T2.2 Xeen, 50mm f/1.4AF and 35mm f/1.2 APS-C, Samyang have announced their third new lens in as many weeks. This time it’s actually a pair of lenses. The 28mm f/1.8 ED AS UMC for photography, and the 20mm T1.9 ED AS UMC cine lens.
Internally, both lenses have the same makup of 13 elements in 12 groups with 2 aspherical elements. Their differences are primarily on the exterior. This affects both their appearance as well as their weight, glightly.