Lihlahisoa
Lihlahisoa tse sebeletsang litlhoko tsa bophelo bo botle ba baahi. Ho ea ka WHO, lihlahisoa tsena li lokela ho fumaneha "ka linako tsohle, ka bongata bo lekaneng mefuteng e loketseng ea tekanyo, ka boleng bo tiisitsoeng le tlhahisoleseling e lekaneng, le ka theko eo motho ka mong le sechaba ba ka e khonang". Lihlahisoa tse sebeletsang litlhoko tsa bophelo bo botle ba baahi. Ho ea ka WHO, lihlahisoa tsena li lokela ho fumaneha "ka linako tsohle, ka bongata bo lekaneng mefuteng e loketseng ea tekanyo, ka boleng bo tiisitsoeng le tlhahisoleseling e lekaneng, le ka theko eo motho ka mong le sechaba ba ka e khonang".
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Li-Pad tsa Nko tsa Optical Bakeng sa Phetoho ea Foreime ea Li-Eyewear tsa Setsebi
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Li-Pad tsa Nko tsa Sehlopha sa Litsebi bakeng sa Litlhoko tsa Lebenkele la Optical
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Likhalase tsa mahlo tse fetolehang li fana ka matšeliso a ikhethileng letsatsi lohle
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Li-Pad tsa Nko tse Kopantsoeng tsa Matšeliso Bakeng sa ho Fokotsa Likhalase tse Thellang
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Li-Pad tsa Nko tse Kopaneng tsa Gel bakeng sa ho Ama Borokho ba Nko ka Bonolo
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Li-Pad tsa Nko tse hokahantsoeng tsa Karolo e le 'Ngoe li Fana ka Tšehetso e Felletseng ea Borokho Bakeng sa Lieta tsa Mahlo
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Li-Pad tsa Nko tse hokahantsoeng tse sa thelleng Boloka Likhalase tsa Hao tsa Mahlo li le Sebakeng se Tiileng Letsatsi Lohle
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Li-Pad tsa Nko tse Hokahaneng tse Tšoarellang tse Entsoeng ka Silicone ea Boleng bo Holimo e Lokelang Letlalo
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Li-Pad tsa Nko tse Hokahantsoeng tse Bonolo li Fokotsa Khatello le Matšoao Borokhong ba Nko