Commercially available sunglasses have tint intensities that range from light to dark. Lightly tinted lenses have about a 20% tint intensity, while a medium tint is about 50% and a dark tint is ...

Do more expensive sunglasses offer better protection for his eyes? And what about a darker tint? Plus, what does 'polarised' mean, and is it important? Greg Foot sets out to investigate ...

To change the level of tint — from almost nonexistent to near-blackout dark — simply use your finger to slide the temple of the sunglasses to find the tint level you want, or set it to ...

As a motorcycle rider, you frequently choose between clear or tinted faceshields when prepping for a ride. Bright summer days ...