Fujinon UA13x4.5BERD 4K Lens

Brand: Fujinon

fujinon ua13x4 5berd 4k uhdtv hh zoom 1309391
UA13x4.5 front right
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The Fujinon UA13x4.5BERD - the new Ultra High Definition wide angle zoom lens with versatile performance and compact dimensions.

With a wide angle of view, over 93.6 degrees at 4.5 mm, the UA13x4.5 is the Ultra HD wide angle lens for all Ultra HD broadcast news, sports and field production applications in UHD & 4K

The UA13x4.5 is equipped with internal focusing and designed using the exclusive Fujinon GO-Technology, which optimises all optical features of the lens. The latest glass materials with high refractive indexes and ultra-low dispersion are used to achieve these objectives. Excellent ramping characteristics combined with minimal ghosting and flare, reduced pumping, minimised longitudinal and lateral chromatic aberrations and high MTF values provide for a standard lens which is the match for all applications. The UA20x is a compact, light-weight telephoto zoom lens, bringing the long zoom range & wide selection of shots back to UHD & 4K productions. This high performance lens gives UHD operators the same flexibility that is expected from HD lenses.

A new 9 blade iris creates a natural bokeh, making the lens a good option for drama productions too.

Fujinon's renowned Digi Power servo is fitted as standard with built-in zoom, focus and iris servos. RS232 control is available as standard, with 16-bit servos for robotic controls.

  • Zoom lens for 2/3" cameras, with 4.5-59mm standard range and 9-188mm with 2x extender
  • 13x zoom ratio with built-in 2x extender
  • Higher than 4K-compatible resolution is maintained at wide end and to the periphery of the image
  • Fast f/1.8 maximum aperture at 4.5-41mm and f/2.6 at 59mm
  • Digital servo for focus and zoom, 16-bit encoders for use with virtual systems
  • The QuickZoom feature zooms into the telephoto end with one push for focus checking

Mount  Bayonet
Image Format  2/3"
Resolution  4K+ compatible
Focal Length  Normal 4.5-59mm / With 2 x Extender 9mm-118mm
Zoom Ratio  13 x
Extender  2x
Maximum Aperture  4.5-41mm: f/1.8 / 59mm: f/2.6 
M.O.D. From Image Plane  3.51' (1.07 m)
M.O.D. from Front of Lens 1' (0.3 m)
Object Dimensions at M.O.D. (16:9)

  • Normal  4.5mm: 29.3 x 16.5" (744 x 418 mm) / 59mm: 2.1 x 1.2" (54 x 30 mm)
  • With 2 x Extender  9mm: 14.4 x 8.1" (367 x 206 mm) 118mm: 1.1 x 0.6" (28 x 16 mm)

Angular Field of View (16:9)

  • Normal  4.5mm: 93°38' x 61°50' / 59mm: 9°18' x 5°14'
  • With 2 x Extender  9mm: 56°06' x 33°20' / 118mm: 4°39' x 2°37'

Iris Blades  Nine
Filter Thread  M127 x 0.75
Dimensions (Ø x L)  Without lens hood: 4.3 x 9.5" (110 x 241.5 mm)
Weight  Without lens hood: 5.03 lb (2.28 kg)

  • Download fflenses 4KPremier UA catalog (2.1 MB pdf)


On 31 October 2019, the four leading broadcast and production houses Gearhouse Broadcast, Hyperactive Broadcast, Input Media and Chief Entertainment owned by Gravity Media Group started trading under the brand name of ‘Gravity Media’. All Gravity Media companies around the world are making this transition and will now go to market as a single brand with a bold new look and purpose.

under 1 roof2

Gravity Media is a leading global provider of complex live broadcast facilities and production services to content owners, creators and distributors. We use the collective pull of our people and resources to capture, craft and create world-class content that inspires and excites.

We are driven by client service excellence, and we never stand still. We’re always looking and listening, keeping up with the latest broadcast innovations – or pioneering them. Above all, we channel our energy into maintaining our reputation for flawless execution, deep technical expertise, and efficient delivery.

Gravity Media is a brand-new company with a 30-year pedigree, a force to be reckoned with formed by the coming together of Gearhouse Broadcast, HyperActive Broadcast, Input Media and Chief Entertainment. Our 500 people serve clients across the sport, media, news and entertainment industries from bases in the UK, Australia, USA, France, Germany and Qatar.

At the centre of Gravity Media lie three broad categories of expertise: media services & facilitiesproduction & content; and equipment rental & sales.

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