However, some manufacturers are switching to 3D TVs designed to use Passive Polarized 3D Glasses, that are much less expensive, running about $10-20 a set, and they are more comfortable to wear.
Otú ọ dị, ụfọdụ ndị na-emepụta ihe na-agbanwe na TV 3D nke na-eji iko iko 3D passive, bụ nke dị ntakịrị ọnụ, na-agba ihe dị ka $ 10-20 n'otu ụzọ, ma na-adịkwu mma iji eyi.