Expand the zoom capabilities of your portable servo zoom lens with this 1.5x Tele Converter from Fujinon. The attachment mounts onto the front of your portable servo lens with a 85mm front diameter and magnifies the telephoto end of your lens by 1.5x. The converter maintains the original f-stop of the lens, allows you to zoom normally, and it increases minimum object distance (M.O.D.). It is compatible with UA18x7.6, HA18x7.6, and ZA17x7.6 model lenses.