XK Cabrio Series


XK20-120mm T3.5

Empowering Creators with 4K Optical Performance

XK6x20 is a zoom lens for cinema camera that offers high optical performance compatible with 4K cameras and covers a wide range of focal length from 20mm to 120mm. It also realizes T3.5 brightness in the entire zoom range. There is no T drop and it offers comfortable operation. Various scenes can be shot with this single lens.

“XK6x20” is equipped with detachable drive unit for electric zooming and focusing which is popular function with existing products. It also features 0.8mm gear pitch for compatibility with standard accessories.


  • Outstanding 4K optical performance and compact design
  • Wide focal length from 20mm to 120mm
  • T3.5 brightness in the entire zoom range
  • 0.8mm gear pitch
  • Moderate focus torque with 200-degree rotation angle to aid accurate focusing
  • Focus indicator can be displayed in feet or meters


Model name:


Camera specifications:

Super 35mm PL Mount camera

Focal length:

20mm - 120mm

Zoom raito:




Minimum object distance (M.O.D):


Object dimensions (at the M.O.D)

20mm 1109mm × 624mm

[Horizontal × Vertical] :

120mm 182mm × 102mm

Angle of view [Horizontal × Vertical]:

20mm 63°41′ × 38°30′

16:9 aspect ratio :

120mm 11°49′ × 6°40′

Approx. size (φ × Length):

φ114mm x 239mm

Approx. Weight:

2.9kg (with drive unit) / approx. 2.4kg (without drive unit)