UA13x4.5BERD-S10 - 4K ENG lens, 13x zoom, 2x extender, zoom + focus servo, ARIA, RBF, 2/3" B4 mount

4K ENG lens, 13x zoom, 2x extender, zoom + focus servo, ARIA, RBF, 2/3" B4 mount

The Fujinon UA13x4.5 wide-angle zoom lens achieves higher than 4K resolution, high contrast and HDR.

It is capable of shooting ultra-wide-angle images at a focal length of 4.5 mm. Thanks to the floating focus system, which controls multiple lens groups according to distance, the UA13x4.5 achieves high-resolution images throughout the zoom range.

It also eliminates image distortion that tends to occur at ultra-wide-angle focal lengths and the reduction in resolution in the peripheral areas.

The combination of fluorite ED (extra-low dispersion) and Super ED elements minimizes chromatic aberration and delivers clear, sharp images. To make the most of the extended dynamic range offered by HDR cameras, reflections have been rigorously suppressed by special lens surface coatings and faithfully conveys the "blacks" that are important in rendering video images.

Bayonet with B4 mount for broadcast cameras with 2/3" sensor. 16 bit encoders device for virtual system.

User benefits

• Multi-group zoom system: by using a multi-group zoom structure, spherical aberrations are suppressed throughout the zoom range from wide angle to telephoto, ensuring high image quality
• The use of a high-precision, large-aperture aspherical element ensures high MTF all the way to the edges
• More than three times higher lens surface processing precision than HD, contributing to better image quality
• A new anti-reflection coating system (HT-EBC) ensures a reflection of 0.2% or less across a wide wavelength range, minimizing surface reflection of the lens, and achieving truer blacks
• Ghosting and flare suppression by optimizing the internal shape of the lens barrel and its surface treatment
• Natural bokeh due to using a 9-blade diaphragm

Areas of use

• TV and broadcast productions
• Film and documentary productions
• Sports shooting on the sidelines or close to the action
• Wide scenarios

Technical characteristics

• Focal length:
  • 1x: 4.5 - 59 mm
  • 2x: 9 - 118 mm
• Zoom ratio: 13x
• Extender: 2x
• Maximum relative aperture (F-No.):
  • 1/1.8 (4.5 - 41 mm)
  • 1/2.6 (59 mm)
• Minimum object distance (M.O.D) from the front lens element: 0.3 m
• Object dimensions at M.O.D (16:9 aspect ratio):
  • 1x:
    • 4.5 mm: 744 x 418 mm
    • 59 mm: 54 x 30 mm
  • 2x:
    • 9 mm: 367 x 206 mm
    • 118 mm: 28 x 16 mm
• Angular field of view (16:9 aspect ratio):
  • 1x:
    • 4.5 mm: 93.6° x 61.8°
    • 59 mm: 9.3° x 5.2°
  • 2x:
    • 9 mm: 56.1° x 33.3°
    • 118 mm: 4.7° x 2.6°
• Filter thread: M127 x 0.75 (filter attaches to the lens hood)
• Approximate size: Φ 9.5 x 25.3 cm (Φ x length)
• Weight: 2.28 kg (without lens hood)