*Featherweight comfort. Only 1.2 ounces.
*Ophthalmic quality, hardcoated prismatic magnifying lenses.
*ABS plastic brow bar, nose piece and post.
*Can be worn alone or over eyeglasses.
*Lenses flip up out of line of sight when not needed.
*Adjustable for comfortable working angle.
*Does not block ambient light.
*Reduces eye fatigue.
*Hard protective case included.