Every detail of Tifosi Optics interchangeable series has the enthusiast in mind - including multiple lenses for variable light conditions, hydrophilic adjustable temple and nose pieces, and remarkable tough Grilamid TR-90 frames that are practically indestructible!

The Iron Frame lenses included:
Clear - 98% light transmission
Brown with Glare Guard - 18% light transmission
Yellow - 68% light transmission
AC Red (All-Conditioned Red) - 27% light transmission

The Pink Frame lenses included:
Clear - 98% light transmission
Smoke with Red Glare Guard - 12% light transmission
Yellow - 68% light transmission
AC Red (All-Conditioned Red) - 27% light transmission