Lumio Skin Examination Device is the ideal device for general skin exams where an in-depth, glare-free image of the skin is essential. With its 75 mm lens offering a magnification of 2x, the power of 40 bright-white LEDs (light emitting diodes), and cross-polarization, Lumio is a great tool for a variety of dermatological exams: Varicose veins, pigmented skin lesions, hair follicles and much more. Lumio is powered by AA batteries that allow for a minimum of 250 exams at 30 seconds each.This Dermatoscope includes a magnification lens, light-emitting diode (LED) lighting, and 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.Lumio provides a bright image free of glare. This allows you to see into the skin as opposed to merely looking at the skin.With its 40 LEDs and cross-polarization, Lumio sets new benchmarks for skin screening devices.Features.Permanent cross-polarization,40 LEDs,Lumio is powered by AA batteries,Dermatoscope has 75 mm 2x lens,Stylish, ergonomic design,Protective neoprene pouch.