16, 35, 50mm XEEN CF Pro Cinema Lens Bundle Mount:Canon EF Custom Switch The Custom Switch

Custom Switch The Custom Switch enables the focusing ring to function either as a manual focus control (Mode 1) or as an aperture control (Mode 2)

Samyang’s Linear STM (Stepping Motor) satisfies both photographers and videographers with quieter and more accurate control of the focusing lens groups

and one high refractive index element to control spherical aberrations for improved sharpness

and the durability of a metal barrel

16, 35, 50mm XEEN CF Pro Cinema Lens Bundle Mount:Canon EF Custom Switch The Custom SwitchThis Samyang XEEN CF Lens Bundle includes the 16mm T2. 6 Ultra Wide Angle, 35mm T1. 5 Wide Angle and 50mm T1. 5. Samyang XEEN CF lenses reflect the trend towards more compact, lightweight, and high definition cameras. They are the first full frame cine lenses to utilize carbon fiber for a sturdier, lighter, durable and more future oriented design and appearance. Carbon fiber is rarely used for precision machinery due its difficulty in molding. Credit