There are two tiny dots on the left lens which can be seen in photo 4, but this does not affect their use and is only visible from the outside in direct sunlight.
Reactolite Rapide Polarised Clip-on Sunglasses in Hard Case
Thule Locking Knob 50111 Euroclassic Euroway ClipOn
Thule Cycle Bicycle Bike 9115 Clipon Hooks
Thule Cycle Bicycle Bike 9111 Clipon Hooks
Thule Screw MC6S M6x40 31335 for ClipOn/Xpress and Thule Fitting Kits
Thule Screw Driver 50229 used on ClipOn High 9105/9106 and Thule fitting kits