For the stated surveillance role, The 4K UA14x4.5 Broadcast Servo Zoom Lens with S10 Drive from Fujinon is a 4.5 to 63mm zoom lens developed to support 4K origination and deliver 2/3" cameras with an ultra-wide-to-telephoto angle of view. The lens has a 14x zoom ratio, and whenever you engage the built-in 2x extender, you double the focal length range. The lens integrates nine iris blades for a soft, natural bokeh, and it is developed to minimize flares and recreate true blacks.
The highest aperture is a fast f/1.8 from 4.5 to 41mm and ramps to f/2.8 at 63mm. The lens integrates a digital servo for zoom control, and focus can be either manual- or servo-controlled. An onboard focus mechanism minimizes the effects of lens breathing, which maintains a more consistent angle of view whenever making focus adjustments.
- Zoom lens for 2/3" cameras, with 4.5 to 63mm standard range and 9 to 126mm with 2x extender
- 14x zoom ratio with built-in 2x extender
- Advanced optical performance with 4K compatibility across the zoom range
- Natural bokeh with nine aperture blades
- Fast f/1.8 maximum aperture at 4.5 to 41mm and f/2.8 at 63mm
- Digital servo for focus and zoom; 16-bit encoders for virtual systems
- QuickZoom feature for instant telephoto zoom for focus checking
