Please note: transition means the color can transit from clear to dark gray not means bifocal or progressive. The stronger of the sunlight, the darker of the lenses will be. The lenses can't change color indoor or in the car.


Product overview:

Strength: +100 to +400
Function:Transition Photochromic UV radiation reading glasses

Frame Material: Metal + PC

Lens Material: PC



Size:

Lens Width:52mm

Lens Height:34mm

Bridge Size:18mm

Temple Length:138mm

Frame Width:139mm



Package including: 1 Pair Reading glasses