Night Vision Sunglasses

Frame Material:AL(aluminium)-MG(magnesium)(extremely light,only 17.6g)
Lens Material:UV 400 TAC Polarized lens,color changing lens.
Features:Anti Glare,Polarized,Anti UVA/UVB/UVC,Clearly Vision,Reduce Fatigue,Accurate color,More secure
1.Strong hinges:open and close smooth and durable
2.Comfortable nosee pad:no red marks on bridge of nose.
3.Side spring hinge(can be adjusted about 30 degrees.),Such design makes it very comfortable to wear.
Size:lens size:61*52mm;nose pad width:18mm,width:147mm;temple length:145mm;

Note:The above items are all nanually measured,there may be an error of 1-3mm.
Total 4 colors available.
Our night vision discolor lens test:

Our discolor lens test: