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Tlhokomelo ea Mahlo ke ea Bohlokoa ho Basebetsi
Ho na le Patlisiso e hlahlobang litšusumetso tse nang le seabo bophelong ba basebetsi ba mahlo le tlhokomelo ea mahlo. Tlaleho e fumana tlhokomelo e eketsehileng ea bophelo bo botle e ka susumetsa basebetsi ho batla tlhokomelo bakeng sa mathata a bophelo bo botle ba mahlo, le boikemisetso ba ho lefa ...Bala haholoanyane -
Lipontšo tsa Universe Optical ho Hong Kong International Optical Fair 2023 ho tloha ka la 8 ho isa la 10 Nov.
Hong Kong International Optical Fair ke pontšo ea khoebo ea machaba bakeng sa indasteri ea mahlo, e tšoaroang selemo le selemo Setsing se tsotehang sa Hong Kong Convention and Exhibition Centre. Ketsahalo ena, e hlophisitsoeng ke Lekhotla la Ntlafatso ea Khoebo ea Hong Kong (HK...Bala haholoanyane -
Mokhoa oa ho bala lengolo la ngaka la likhalase tsa hau
Linomoro tse lengolong la ngaka la likhalase tsa hau li amana le sebopeho sa mahlo a hau le matla a pono ea hau. Li ka u thusa ho tseba hore na u na le pono e haufi, ponelo-pele kapa astigmatism - le ho isa tekanyong efe. Haeba u tseba hore na u batla eng, u ka etsa ...Bala haholoanyane -
Vision Expo West (Las Vegas) 2023
Vision Expo West e bile ketsahalo e felletseng bakeng sa litsebi tsa mahlo. Pontšo ea khoebo ea machaba bakeng sa lingaka tsa mahlo, Vision Expo West e tlisa tlhokomelo ea mahlo le liaparo tsa mahlo hammoho le thuto, feshene le mekhoa e mecha. Vision Expo West Las Vegas 2023 e ne e tšoaretsoe ...Bala haholoanyane -
Pontšo ea 2023 Silmo Paris
Ho tloha 2003, SILMO esale e le moetapele oa 'maraka ka lilemo tse ngata. E bonahatsa indasteri eohle ea optics le eyewear, e nang le libapali tse tsoang lefats'eng lohle, tse kholo le tse nyane, tsa nalane le tse ncha, tse emelang ketane eohle ea boleng. ...Bala haholoanyane -
Malebela a ho Bala likhalase
Ho na le litšōmo tse tloaelehileng mabapi le likhalase tsa ho bala. E 'ngoe ea litšōmo tse tloaelehileng: Ho roala likhalase tsa ho bala ho tla etsa hore mahlo a hao a fokotsehe. Seo ha se nnete. Leha ho le joalo, tšōmo e 'ngoe: Ho buuoa ka cataract ho tla lokisa mahlo a hao, ho bolelang hore u ka lahla likhalase tsa hao tsa ho bala ...Bala haholoanyane -
Bophelo bo botle ba mahlo le polokeho bakeng sa baithuti
Joaloka batsoali, re ananela motsotso o mong le o mong oa khōlo le khōlo ea ngoana oa rona. Ka semester e ncha e tlang, ho bohlokoa ho ela hloko bophelo bo botle ba mahlo a ngoana oa hau. Ho khutlela sekolong ho bolela lihora tse telele tsa ho ithuta ka pel'a k'homphieutha, tablet, kapa lisebelisoa tse ling tsa digital ...Bala haholoanyane -
Bophelo bo Botle ba Mahlo a Bana bo atisa ho hlokomolohuoa
Phuputso ea morao tjena e senola hore bophelo bo botle ba mahlo le pono ea bana hangata li hlokomolohuoa ke batsoali. Patlisiso eo, e leng mehlala ea likarabo ho batsoali ba 1019, e senola hore motsoali a le mong ho ba tšeletseng ha ho mohla a kileng a tlisa bana ba bona ngakeng ea mahlo, athe boholo ba batsoali (liperesente tse 81.1) ...Bala haholoanyane -
Mokhoa oa ntlafatso oa likhalase tsa mahlo
Likhalase tsa mahlo li hlile li qapiloe neng? Le hoja mehloli e mengata e bolela hore likhalase tsa mahlo li qapiloe ka 1317, khopolo ea likhalase e ka 'na eaba e qalile khale hoo e ka bang 1000 BC Mehloli e meng e boetse e bolela hore Benjamin Franklin o ile a qapa likhalase, le ...Bala haholoanyane -
Vision Expo West le Silmo Optical Fair - 2023
Vision Expo West (Las Vegas) 2023 Booth No: F3073 Nako ea pontšo: 28 Sep - 30Sep, 2023 Silmo (Pairs) Optical Fair 2023 --- 29 Sep - 02 Oct, 2023 Booth No: e tla fumaneha le ho eletsoa hamorao Nako ea Bontša: La 29 Sep - 02 Oct, 2023 ...Bala haholoanyane -
Lilense tsa Polycarbonate: Khetho e sireletsehileng ka ho fetisisa bakeng sa bana
Haeba ngoana oa hao a hloka likhalase tsa mahlo tseo ngaka e faneng ka tsona, ho boloka mahlo a hae a sireletsehile e lokela ho ba ntho ea bohlokoa ka ho fetisisa ho uena. Likhalase tse nang le lilense tsa polycarbonate li fana ka tšireletso e phahameng ka ho fetisisa ho boloka mahlo a ngoana oa hao a tsoa tseleng ha a ntse a fana ka pono e hlakileng, e phutholohileng...Bala haholoanyane -
Lilense tsa polycarbonate
Ka beke e le 'ngoe ka 1953, bo-rasaense ba babeli ba mahlakoreng a fapaneng a lefats'e ba ile ba sibolla polycarbonate. Polycarbonate e ile ea ntlafatsoa ka bo-1970 bakeng sa lisebelisoa tsa sepakapaka 'me hajoale e sebelisoa bakeng sa li-visors tsa helmete tsa bo-rasaense le bakeng sa sebaka ...Bala haholoanyane