Fujinon 18×5.5

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The Fujinon UA18x5.5BE is a high-performance UHD lens with the perfect mix of focal lengths from 5.5mm at its widest to a fairly narrow 100mm at the tightest.

Compact in size but not compromising performance, this lens is the 'do all' of the UHD world. With a 5.5mm widest angle, and a closest focal distance of only 40cm, it has the ability to get shots in tight spaces. It's 18x zoom will allow you to capture action in the distance.

  • Advanced optical performance with 4K compatibility across the zoom range
  • Achieving natural bokeh with the adoption of nine aperture blades
  • Compact and lightweight design, weighing just 2kg
  • 18x zoom covering a wide range of scenes from 5.5mm at wide angle to 100mm at telephoto



Model NameUA18x5.5BE
Camera specifications2/3-inch sensor Bayonet-mount cameras
Focal length1x5.5mm -100mm
2x11mm – 200mm
Zoom ratio18x
Maximum aperture ratio1:1.8 (5.5mm – 62mm) 1:2.9 (100mm)
Minimum object distance (M.O.D) from the front lens element0.4m
Subject dimensions
(at the M.O.D)
[Horizontal x Vertical]
1x5.5mm   800mm x 450mm
100mm   44mm x 25mm
2x11mm   395mm x 222mm
200mm   22mm x 12mm
Angle of view
[Horizontal x Vertical]
1x5.5mm   82.2° x 52.2°
100mm   5.5° x 3.1°
2x11mm   47.1° x 27.5°
200mm   2.7° x 1.5°
Filter thread sizeM127 x 0.75 (A filter is to be attached to the lens hood.)
Dimensions (approx.)Φ95 x 240.5mm (Φ x Full length)
Weight (approx.)2.04kg (without the lens hood)