bt-vision 2.0 + bt-ishieldthe perfect light, every time The ability to analyze the skin at multiple magnification levels with the perfect light every time is key in determining the appropriate skincare products and professional services for your clients. Lightweight and fully adjustable, the bt vision 2. 0 is ideal for an up close and hands free look at a level of detail that the eyes alone simply cant match. The adjustable bright white LED lighting system gives you an even