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The HA14x4.5BERD-S6B ENG Style Lens with Servo Focus/Zoom is a 4.5-63mm lens, designed to provide 2/3" cameras with an ultra wide to telephoto angle-of-view. The lens has a 14x zoom ratio, and a 2.2x extender that more than doubles the focal length range. The maximum aperture is a fast f/1.8 at 4.5-41mm and stops down to f/2.8 at 63mm. A digital servo for focus and zoom are also included.
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.