• The H5 ELITE slit lamp feature S4OPTIK’s cool operating LED illumination system that provides brilliant light spectrum, while reducing patient discomfort. An extensive power range, with 5 power setting from 6x to 40x magnification is standard on all H5 ELITE slit lamps. Take comfort that S4OPTIK H5 ELITE slit lamp comes digital ready and can be combined with S4OPTIK optional all-in-one digital camera solution to acquire exceptional still and video images.