Our indoor glasses come in one tint that has is being used now by tens of thousands of people. The indoor lens is perfect for indoor use anywhere with bright lights, and especially commercial light fixtures such as the grocery store or office.  They are also helpful with fluorescent light, electronic device screens, LEDs, and blinking or flashing lights.

When eyes become adjusted to viewing objects in dim light or wearing traditional sunglasses indoors, it is what we call dark adapted. Dark adapting aggravates sensitivity to light. Wearing Axon Optics lenses does not make eyes more sensitive to light when not wearing them and will not dark adapt the eyes. 

The indoor lens was designed specifically to avoid this problem. If you were to constantly wear eyeglasses that block a greater percentage of light, like sunglasses, then you may run the risk of dark adapting your eyes.