Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Digital Servo & 16-Bit Encoders

Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Digital Servo & 16-Bit Encoders

Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Digital Servo & 16-Bit Encoders

B&H # FU12X45BEZD MFR # ZA12X4.5BEZD-T58
Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Digital Servo & 16-Bit Encoders

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Product Highlights

  • 4.5-54mm Focal Length for 2/3" Cameras
  • Fast f/1.8 Max Aperture at 4.5-41mm
  • f/2.4 Max Aperture at 54mm
  • Super Wide-Angle Field of View
  • Digital Servo for Focus and Zoom
  • 16-Bit Encoders
  • RS-232 Serial Data Remote Control
  • 2x Extender
  • Innerfocus, QuickZoom and Zoom Limit
  • Quick Frame
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  • 1Description

The Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Precision Servo provides 2/3" cameras with a super wide-angle field of view. The lens includes Fujinon's Precision Servo Controller for focus and zoom, which enables remote control via RS-232 by studios, robotics, jibs and more. ZA12X4.5BEZD-T58 also features a 2x Extender, Innerfocus, QuickZoom, Zoom Limit, and Quick Frame.

Innerfocus minimizes the effects of lens breathing, which ensures a more consistent angle-of-view when making focus adjustments. QuickZoom improves zoom speed to 0.7 seconds end to end. With the push of a button, QuickZoom facilitates a rapid shift to the telephoto end to check focus. Releasing the button automatically returns the lens to the previously selected focal length. Quick Frame allows you to manually override the zoom servo by hand, allowing you to make adjustments without switching the lens our of servo mode.

4.5-54mm Focal Length for 2/3" Cameras
Fast f/1.8 Max Aperture at 4.5-41mm and f/2.4 at 54mm
Super Wide-Angle Field of View
Digital servo with 16-bit encoders for focus and zoom
RS-232 Serial Data Remote Control
2x Extender
The Inner Focus design means that any focusing action only moves elements in the middle of the lens so the length of the lens does not change while focusing. This feature also enables the use of polarizing filters and matte boxes because the front element will not rotate.
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 speed is improved to 0.7 seconds end to end.
Quick Frame allows the operator to make manual zooms while the lens is in servo zoom mode. The mechanical clutch that allows this function reduces backlash in the zoom motor/lens combination, providing extremely accurate and repeatable zooms, which makes this lens well suited for robotic and virtual reality applications.
In the Box
Fujinon 4.5-54mm f/1.8-2.4 ENG Style Lens with Digital Servo & 16-Bit Encoders
  • 2-Year Warranty on Parts and Labor
  • Table of Contents
    • 1Description
    Format 2/3" Sensors
    Focal Length 4.5 - 54mm
    Zoom Ratio 12x
    Extender 2x
    Servo Digital: 16-bit
    Aperture 4.5 - 41mm: f/1.8 (T2.0)
    54 mm: f/2.4 (T2.9)
    Minimum Focus Distance From Image Plane: 23.23" (0.59 m)
    From Front of Lens: 11.81" (0.3 m)
    Object Dimensions at M.O.D. (16:9) 4.5 mm: 29.8 x 16.73" (757 x 425 mm)
    54 mm: 2.32 x 1.3" (59 x 33 mm)
    Angular Field of View (16:9) 4.5 mm: 93°38' × 61°50'
    54 mm: 10°09' × 5°43'
    Filter Thread M127 with 0.75 pitch (filter attaches to the lens hood)
    Dimensions Diameter: 3.74" (95 mm)
    Length: 9.35" (237.5 mm)
    Weight Without Lens Hood: 4.19 lb (1.9 kg)

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