
The UA 14X4.5B has a focal length of 4.5 to 63mm at the telephoto end and a zoom ratio of 14x; while the UA 18X5.5B has a focal length range from 5.5mm in wide angle to 100mm in telephoto, and a zoom ratio of 18x. Both lenses are standard with 2x extenders. The UA 18X5.5B weighs 2.04kg, and the body of the UA 14X4.5B measures 238.5mm.