The clip-ons from MARKUS T are the alternative to corrective sunglasses and therefore a practical addition to the spectacles.
High-quality grey or brown lenses with back surface AR provide optimal UV protection on sunny days.
With the individual clip-on, the MARKUS T frame easily becomes a pair of sunglasses. This finally makes the eternal and annoying changing of glasses unnecessary. The clip-on is simply attached and UV protection is no longer necessary.