The new FUJIFILM flagship UA Series of 4K+ 2/3" lenses is the world-first for Ultra HD Broadcast applications. The UA13x4.5BERD Wide Angle delivers true 4K optical quality which is a hallmark FUJINON "ZK series" of cine lenses. The optical quality is based on large diameter aspherical elements designed by their latest optical simulation system. Also, the lens achieves 4K+ UHD optical performance from center to corner throughout the zoom range while suppressing image distortion due to a multi-group zoom system. Designed to produce the ultimate performance from today's new 4K 2/3" Ultra HD cameras.

The UA13x4.5BERD employs the latest High Transmittance Electron Beam Coating (HT-EBC) resulting in richer colors and greatly improved blue response and transmittance. HT-EBC, coupled with Fujifilm's exclusive Aspheric Technology, reduces ghost and flare and increases light transmission. The high resolution, high contrast, and high dynamic range of the UA13x will produce images that are sure to impress.

The UA13x4.5BERD features the latest generation Servo Drive Unit with highly accurate 16 bit encoders. Digital servo zoom & focus for full servo studio control, robotics, jibs, tower cams, teleconferencing and other applications where remote control of zoom, focus and iris via RS-232 serial data or traditional analog control is desired.

Camera Format 2/3″
Focal Length 1 × 4.5 - 59 mm
2 × 9 - 118 mm
Zoom Range 13 ×
Extender 2 ×
Maximum Relative Aperture 1 : 1.8 (4.5 - 41 mm)
1 : 2.6 (59 mm)

M.O.D. from the Front of the Lens 0.3 m
Object dimensions at M.O.D.
16 : 9 Aspect ratio
1 × 4.5 mm   744 × 418 mm
59 mm   54 × 30 mm
2 × 9 mm   367 × 206 mm
118 mm   28 × 16 mm
Angular field of view
16 : 9 Aspect ratio
1 × 4.5 mm   93°38′ × 61°50′
59 mm   9°18′ × 5°14′
2 × 9 mm   56°6′ × 33°20′
118 mm   4°39′ × 2°37′
Macro Available
Filter thread M127 × 0.75 (Filter attaches to the lens hood)
Diameter × Length 105 × 253 mm
Weight (Lens hood excluded) 2.39 kg
  • Virtual, Serial Com
  • PC
  • Quick zoom
  • Zoom limit
  • Cruise zoom limit


  • * Filter attaches to the lens hood.
Digi Power

With broadcasting technology rapidly converting to digital, Fujinon has developed a new digital servo control system, DIGI POWER, to enhance the performance of its zoom lenses. State-of-the-art components including a 32-bit RISC processor in the lens, a CPU in each servo demand, optical encoders and high-speed serial communication devices, together with the newly developed digital control circuit, provide 13-bit accuracy in zoom and focus control as well as a variety of new functions.

An RS232 connector in the lens provides a connection between the lens and a PC, or other control device, for external control. This function has made it possible to control the lens functions with the high degree of accuracy and reliability needed for virtual studio and other robotic applications, and to raise the level for all production environments.

Digital Quick Zoom
Quick Zoom speed is improved to 0.7 seconds end to end. Quick Zoom provides for a rapid zoom movement to the telephoto position to check focus with the simple push of a button. Releasing the button returns the lens to the previously selected zoom position. Quick Zoom can now be performed remotely from the ERD-T22 and ERD-10A-D01.



The following accessory kits are available for this model:

SS-13DB Digi Full Servo Kit For "RD"


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