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The Fujinon 4.5-54mm f/1.8-2.4 Lens with Digital Servo provides 2/3" cameras with a super wide angle-of-view, a 35mm equivalent of approximately 17.7-212.2mm. The lens features a very fast maximum aperture of f1.4 at 4.5-41mm and f/2.4 at 54mm. A digital servo for focus and zoom facilitates full servo control via RS-232 by studios, robotics and more.
Internal focusing minimizes the effects of lens breathing, which ensures a more consistent angle-of-view when making focus adjustments. With the push of a button, QuickZoom facilitates a rapid shift to the telephoto end of the lens to check focus. Releasing the button automatically returns the lens to the previously selected focal length. Zoom Limit purposefully constrains the focal range to only desirable focal lengths. Quickframe functionality allows you to manually make adjustments to your zoom without disengaging the servo.
Super wide angle for 2/3" format cameras
35mm equivalent of approximately 17.7-212.2mm
Very fast f/1.8 max aperture at 4.5-41mm and f/2.4 at 54mm
Digital servo for focus and zoom
RS-232 remote control
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 Lens with Digital Servo with Quickframe
2-Year Warranty on Parts and Labor
Table of Contents
4.5 - 54 mm
4.5 - 41 mm: f/1.8
54 mm: f/2.4
Minimum Focus Distance
From Image Plane: 23.23" (59 cm)
From Front of Lens: 11.81" (30 cm)
Object Dimensions @ M.O.D. (16:9)
4.5mm: 29.8 x 16.7" (75.7 x 42.5 cm)
54mm: 2.3 x 1.3" (5.9 x 3.3 cm)
Angular Field of View (16:9)
4.5 mm: 93°38' x 61°50'
54 mm: 10°09' x 5°43'
M127 with 0.75 pitch (filter attaches to the lens hood)
Diameter: 2.74" (9.5 cm)
Length: 9.35" (23.75 cm)
4.19 lb (1.9 kg)
Fujinon 4.5-54mm f/1.8-2.4 Lens with Digital Servo with Quickframe Review