Recommended treatment procedures for freckles and pigmentation around the eyes caused by UV exposure during the commute

Even though it feels like my only exposure to sunlight is brief while driving or commuting, I suddenly found myself covered in tiny freckles under and around my eyes. I heard that you need to apply a generous amount of sunscreen the size of a 500-won coin for it to be effective, so I make sure to apply it every morning without fail, but it seems like it isn't blocking the new pigmentation. If I leave it like this, my whole face will look messy, so I want to get rid of them completely with a laser. Which laser treatment targeting blemishes and freckles is the most popular these days? Since my skin is on the thinner side, I would appreciate a recommendation for a procedure that selectively targets and lightens the pigmentation without causing excessive irritation.