New "Custom Mode" for astrophotography: "The lens can be placed in the infinity focus to create beautiful star shots. The focus hold button, which is also new, fixes the current focus distance. Users can also save their desired focus position and call it up later if necessary."
71 millimeters long
Weight: 230 grams
Part of the Samyang "Tiny Series"
Lens design: 11 elements in 8 groups, 7 special lenses (2 ASP, 3 HR, 2 ED)