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The UA46x13.5 offers the world's highest* 46x zoom among portable 4K broadcast lenses, covering the focal lengths from 13.5mm on the wide angle end to 621mm in telephoto, the world's longest focal length**. Take advantage of the impressive focal length range available on the telephoto end to produce powerful video, capturing even the facial expression of a distant athlete in high definition in live sports broadcast.

  • * World's largest zoom magnification among portable 4K broadcast lenses according to Fujifilm data as of September 13, 2018
  • ** World's longest focal length among portable 4K broadcast lenses according to Fujifilm data as of September 13, 2018


  • World's highest* 46x zoom ratio and longest focal length* of 621mm in a portable 4K broadcast lens
  • Cutting-edge optical design technology for rich tonal gradation
  • Use of the proprietary anti-vibration mechanism to support 4K video production
  • Use of a high-performance drive unit for comfortable operability
  • Natural bokeh achieved with nine-blade diaphragm


Model Name UA46x13.5BERD
Camera specifications 2/3-inch sensor Bayonet-mount cameras
Focal Length 1x 13.5mm-621mm
2x 27-1,242mm
Zoom ratio 46x
Extender 2x
Maximum aperture ratio 1:2.8(13.5mm-316mm)
Minimum object distance (M.O.D) from the front lens element 2.8m
Subject dimensions
(at the M.O.D)
[Horizontal x Vertical]
1x 13.5mm 1,886mm x 1,060mm
621mm 42mm x 24mm
2x 27mm 936mm x 526mm
1242mm 21mm x 12mm
Angle of view
[Horizontal x Vertical]
1x 13.5mm 39.1° x 22.6°
621mm 0.9° x 0.5°
2x 27mm 20.1° x 11.4°
1242mm 0.4° x 0.2°
Filter Thread M127 x 0.75
Dimensions (approx.) φ146.5 x 364.2mm
Weight (approx.) 5.8kg(without Lens Hood)