optical frame 1) 180 Flexible hinge 2) lens:pc frame:cooper 3) ODM and OEM order ... . CE, FDA standard, lens test: UV400, Drop BallTestMore Details Productoptical glasses Item No.MS01 MaterialFrame: Metal Lens: PC/ACColorAny color is ... usLinhai City Lvye Glasses Co.,Ltd. is a specialty glasses manufacture, we can provide sunglasses, reading glasses, kid’s glasses, and sports glasses and so ...