16, 24, 35, 50, 85, 135mm XEEN Pro Cinema Lens Bundle Mount:Canon EF this minimizes the appearance of

this minimizes the appearance of breathing when changing focus

and Eye AF camera functions as in-camera lens corrections for shading

the optimum resolution is achieved through the optical design of 17 elements in 14 groups (2 ASP

Hybrid Aspherical

16, 24, 35, 50, 85, 135mm XEEN Pro Cinema Lens Bundle Mount:Canon EF this minimizes the appearance ofSamyang's XEEN 16mm T2. 6, 24mm T1. 5, 35mm T1. 5, 50mm T1. 5, 85mm T1. 5 and 135mm T2. 2 Lenses are built specifically for use as a cinema lenses. They feature an internal focus design, so the lens does not change size while focusing; this minimizes the appearance of breathing when changing focus. Each lens in the set is multi coated for good contrast, glare prevention, and color match to a factory standard allowing you to assemble a set over time