Protection for more occasions - suitable for indoor and outdoor glasses. 2.Anti blue light - can filter out most of the blue light and maintain eye health. 3.UV resistant 400- It can block 100% of UVA and UVB radiation in sunlight. 4. Photochromic lens - When ambient light becomes brighter (more pronounced in sunlight), the lens darkens. #spekmata #eyeglassesfashion #eyeglassesforwomen #speksilau #spek #cerminmatamurah