Cinesopophilia has info on 3 new Samyang Cine Lenses all with T Stops. T stops mean smooth aperature so it can be pulled. And these are made for Nikon and Canon DSLRs.
They have a 35mm t1.5, a 24mm t1.5 and a 14mm t3.1 lens coming out.
Samyang lenses sell as Vivitar, Rokinon, Wlimex, Bower and Pro-Optic lenses. The Rokinon 35mm T1.5 for Canon is at B&H for presale at $549.00. And the Rokinon 8mm t3.8 fisheye for Canon is at B&H for $349!