The largest optics of any pocket-size DermaLite™. Features instant on/off control right at your fingertips. ONLY DL4 (NOT DL4W) offers two brightness levels, a larger field of view, enhanced imaging of deeper pigmentation with two levels of color spectrum control (PigmentBoost™ Plus). • Ergonomic design comfortably molds to your hand • Disposable snap-on caps attach to the spacer • PigmentBoost™ mode (on DL4 only) • Recharge from any USB port • Retractable glass faceplate • Attaches magnetically to your smart devices The 3Gen DermLite™ enables the trained eye to detect skin cancer and other types of skin conditions early. Every DermLite™ includes a magnification lens, LED lighting and most have polarizing filters for glare reduction. These polarizing filters eliminate the need for skin contact and the required liquids, allowing a much quicker, more convenient examination. DermLite™ is designed to be small enough so that you can easily take it anywhere you need to go. With the elimination of immersion fluids, there is no setup required. This technology is continuously being updated.