Lens ya PC, izwi kandi nka "space film", kubera imbaraga zayo zirwanya ingaruka, ifite kandi ikirahure kizwi nkikirahure kitagira amasasu.Lens ya polyakarubone irwanya cyane ingaruka, ntishobora kumeneka.Bakomeye inshuro 10 kurenza ikirahuri cyangwa plastiki isanzwe, bigatuma biba byiza kubana, lensike z'umutekano, nibikorwa byo hanze.
Iterambere ryiterambere, rimwe na rimwe ryitwa "nta murongo-wo-murongo," rikuraho imirongo igaragara ya bifocals gakondo na trifocals hanyuma uhishe ukuri ko ukeneye gusoma ibirahure.
Etiquetas:lens ya bifocal ens lens igenda itera , 1.56 pc lens