Litaba
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Green Stone e u memela ho ba teng ho Xiamen International Optics Fair 2024
The 2024 China Xiamen International Optics Fair (e khutsufalitsoeng e le XMIOF) e tla tšoaroa ho tloha ka la 21 Pulungoana ho isa la 23 Sebokeng sa Machaba sa Kopano le Lipontšo sa Xiamen. XMIOF ea selemo sena e bokella batšoantšisi ba fetang 800 ba malapeng le ba kantle ho naha, ka pontšo e kholo ...Bala haholoanyane -
Mocheso o theohile, empa tekanyo ea myopia e nyolohile?
Moea o batang oa tla, batsoali ba bang ba fumane hore myopia ea bana ba bona e hōlile hape, likhoeli tse 'maloa feela ka mor'a lengolo la ngaka la likhalase' me a re ho thata ho bona letlapa, myopia ee e tebile? Liphuputso tse 'maloa li bontšitse hore hoetla le mariha ke ...Bala haholoanyane -
Ho Bokella Matlafatso e ka ba Teng - Arolelana 'me U Hlōle Hammoho: Kampo ea Koetliso ea Baemeli ba Naha ea Baemeli ba Thekiso e Koetsoe ka Katleho!
Ho tloha ka la 10 ho isa ho la 12 Mphalane, Kampo ea Kampo ea Thupelo ea Batho ba Elite ea Green Stone e ile ea tšoaroa ka katleho Danyang. Baemeli ba baemeli ba tsoang liprofinseng tsohle ba ile ba bokana, mme ts'ebetso e nkile matsatsi a 2,5, Green Stone e ile ea memela litsebi tse phahameng indastering ...Bala haholoanyane -
Na lilense li ntse li ka sebelisoa haeba li le mosehla?
Batho ba bangata ba leka likhalase tse ncha, hangata ba hlokomoloha nako ea bophelo ba bona. Ba bang ba roala likhalase ka lilemo tse ’nè kapa tse hlano, kapa maemong a feteletseng, ka lilemo tse leshome ntle le tse ling. Na u nahana hore u ka sebelisa likhalase tse tšoanang ka ho sa feleng? Na u kile ua bona boemo ba lense ea hau ...Bala haholoanyane -
Ke lilense life tse ntle tseo u ka li khethang ho sireletsa pono ea hau?
Bareki ba bangata baa ferekana ha ba reka likhalase tsa mahlo. Hangata ba khetha liforeimi ho ea ka likhetho tsa bona, 'me ka kakaretso ba nahanela hore na liforeimi li phutholohile le hore na theko e utloahala. Empa khetho ea lilense e ferekanya: ke mofuta ofe o motle? W...Bala haholoanyane -
Phapano ke efe lipakeng tsa lilense tse tloaelehileng le tse defocusing?
Baithuti ba sekolo sa mathomo le se mahareng ba tla qala matsatsi a bona a phomolo a lehlabula ka beke. Mathata a bana a pono a tla boela a fetohe tlhokomelo ea batsoali. Lilemong tsa morao tjena, har'a mekhoa e mengata ea ho thibela le ho laola myopia, lilense tsa defocusing, tse ka liehisang ...Bala haholoanyane -
Liaparo tsa mahlo bakeng sa maeto a phomolo-lilense tsa photochromic, lilense tse tinted le lilense tse polarized
Nako ea selemo e tla ka khanya ea letsatsi e futhumetseng! Mahlaseli a UV a boetse a senya mahlo a hau ka khutso. Mohlomong ho fifala ha letlalo ha se karolo e mpe ka ho fetisisa, empa tšenyo e sa feleng ea retina ke ntho e tšoenyang haholo. Pele ho matsatsi a phomolo a malelele, Green Stone Optical e u lokiselitse "litšireletso tsa mahlo" tsena bakeng sa hau. ...Bala haholoanyane -
U ne u tla etsa'ng haeba u foufalitsoe ke maballo a phahameng?
Ho ea ka lipalo-palo tse nang le matla: sekhahla sa likotsi tsa sephethephethe bosiu se phahame ka makhetlo a 1,5 ho feta motšehare, 'me ho feta 60% ea likotsi tse kholo tsa sephethephethe li etsahala bosiu! 'Me 30-40% ea likotsi bosiu li bakoa ke tšebeliso e mpe ea maballo a phahameng! Ka hona, lipalesa tse phahameng ...Bala haholoanyane -
Na lilense tsa photochromic li bohlokoa?
Lilense tsa Photochromic, tse tsejoang hape e le lilense tsa phetoho, li fana ka tharollo e bonolo bakeng sa batho ba hlokang ho khalemeloa le ho sireletsoa mahlaseling a kotsi a letsatsi a UV. Lilense tsena li ikamahanya le maemo a tsona ho ipapisitsoe le maemo a pepesehileng a UV, li fana ka pono e hlakileng ...Bala haholoanyane -
Phapang ke efe lipakeng tsa lense tsa polarized le photochromic?
Lilense tsa polarized le lilense tsa photochromic ke likhetho tse tsebahalang tsa mahlo, e 'ngoe le e' ngoe e fana ka melemo e ikhethang bakeng sa merero le maemo a fapaneng. Ho utloisisa phapang lipakeng tsa mefuta ena e 'meli ea lilense ho ka thusa batho ho etsa qeto e nepahetseng mabapi le hore na ke khetho efe ...Bala haholoanyane