
UA13x4.5 wide zoom lens has achieved resolution surpassing 4K, high contrast, and HDR. It is also capable of shooting ultra-wide angle images at a focal length of 4.5mm. Incorporating the floating focus system, that controls a plurality of lens group in accordance with the shooting distance, the UA13x4.5 enables shooting of high-resolution images across the entire zoom range. In addition, it has suppressed the distortion of images that tends to occur at ultra-wide angle focal lengths and the reduction of resolution in the periphery.