ONOS Sierra Polarized Bifocal Sunglasses ONOS Petit Bois Clear bifocal lenses

Clear bifocal lenses

These bifocal segments are strategically positioned near the bottom of the lens

all-day eye protection that you can trust

frameless eye protection system that offers a unique combination of high-impact resistance

ONOS Sierra Polarized Bifocal Sunglasses ONOS Petit Bois Clear bifocal lensesThe ONOS Sierra frame style is closely related to the Breeze style, sharing the same attractive and stylish design, with the main difference being the color. The Sierra features a sleek, high gloss black TR 90 frame and polarized, de centered polycarbonate lenses that provide strength and durability. The Sierra offers polarized plano and bifocal lens options. Features: Polarized lenses Low profile bifocals are positioned 8mm below eye level to produce