All eyes on you. bt-vision 2.0 is a new take on a BT classic. Ideal for a close up, hands free look at the skin. It features an all new lightweight design, 9x brighter white LED illumination, and includes 5 magnification lenses. Silver Ion infused silicone surfaces provide sanitary properties. Use bt-vision 2.0 like traditional slide on eyewear or use the detachable elastic headband for a more secure fit. A favorite among estheticians, makeup artists, lash technicians, henna artists, and eyebrow specialists.