With the GA-2000 system, you can choose one lens, two lenses or three lenses according to your needs. The related software is freely provided with each lens you choose.
For example, if you have bought a Digital Hair and Scalp Analysis System(GA-2000), and you also want to Analyze the skin condition, you just buy a skin lens, then you can analyze both Hair and Skin.( The body is suitable for all three types of lens).
When you add the lens to cart,please remember to choose which lens do you prefer.