silver frame gold frame

[--- no discoloration --] 0 degrees anti-blue light [gray] without degrees [gray] reading glasses +50 [gray] reading glasses +75 [gray] reading glasses +100 [gray] reading glasses +125 [gray] reading glasses +150 [gray] reading glasses +175 [gray] reading glasses +200 [gray] reading glasses +225 [gray] reading glasses +250 [gray] reading glasses +275 [gray] reading glasses +300 [gray] reading glasses +325 [gray] reading glasses +350 [gray] reading glasses +375 [gray] reading glasses +400