Moetsi oa 1.56 Semi Finished Single Vision Uncoated Eyeglasses Resin/Plastic/Optical Lenses

Lisebelisoa tse tsamaisoang hantle, basebetsi ba tšoanelehang ba lekhetho, le lik'hamphani tse phahameng ka mor'a thekiso; Re bile re le baratuoa ba kholo ba kopaneng, mang kapa mang ea phehellang mokhatlo o rua molemo "kopano, boikemisetso, mamello" bakeng sa Moetsi oa 1.56 Semi Finished Single Vision Uncoated Eyeglasses Resin/Plastic/ Optical Lenses, Re amohela ka mofuthu bareki ba tsoang hohle lefatšeng. bakeng sa mofuta ofe kapa ofe oa tšebelisano 'moho le rona ho theha melemo e ts'oanang e tlang. Re ntse re inehela ka pelo eohle ho fa bareki litšebeletso tse ntle ka ho fetisisa.
Lisebelisoa tse tsamaisoang hantle, basebetsi ba tšoanelehang ba lekhetho, le lik'hamphani tse phahameng ka mor'a thekiso; Re boetse re baratuoa ba kholo ba kopaneng, mang kapa mang ea phehellang mokhatlo o rua molemo "kopano, boikemisetso, mamello" bakeng saChina Semi Finished Lens le Tijn Blue Light Blocking Glasses, Mechini eohle e tsoang kantle ho naha e laola hantle le ho netefatsa ho nepahala ha machining bakeng sa lintho. Ntle le moo, re na le sehlopha sa basebetsi le litsebi tsa taolo ea boleng bo holimo, ba etsang thepa ea boleng bo holimo mme ba na le bokhoni ba ho hlahisa thepa e ncha ho holisa 'maraka oa rona lapeng le kantle ho naha. Re lebelletse ka tieo hore bareki ba tle bakeng sa khoebo e atlehileng bakeng sa rona ka bobeli.

Lintlha tsa Tlhahiso

Ka tekanyo e ts'oanang, ha index ea refractive e phahame, lense e ba tšesaane. Lenane la refractive la 1.50 kapa 1.56 le loketse khetho ka har'a likhato tse 300, index ea refractive ea 1.56 kapa 1.60 e loketse khetho pakeng tsa likhato tse 300 le 500, index ea refractive ea 1.67 e loketse khetho pakeng tsa 500 le 800 degrees, le refractive. index ea 1.70 le 1.74 e loketse ho khethoa ka holimo ho likhato tse 800.

Joalokaha bohle re tseba, molemo o moholo ka ho fetisisa oa 1.50 refractive index ke hore o na le palo e phahameng ea Abbe ea 58, e lateloa ke theko e theko e tlaase, e loketseng haholo-holo ho batho ba nang le myopia e tlaase.

Kenyelletso ea Tlhahiso

Ngoana o khetha lense e nang le index ea refractive ea 1.50. Haeba ngoana oa hau a e-na le mathata a pono, ha hoa lokela ho apara lilense tsa thibelo le ho laola, kapa tekanyetso ha e lumelle tšebeliso ea lilense tsa thibelo le taolo. Joale lilense tse tloaelehileng ke tse loketseng ka ho fetisisa bakeng sa bana (myopia ka tlase ho likhato tse 400). Ke lense ea index ea 1.50.

1. Nomoro e phahameng ea Abbe: e fokotsa phello ea ho hasana ka ho hlaka. Haholo-holo ho bana ba bonang hole, moo botenya ba setsi bo leng boholo, palo ea Abbe e bohlokoa haholo. (Leihlo la motho le na le nomoro ea Abbe ea 58.6, ha lense ea 1.50 refractive index e na le nomoro ea Abbe ea 58)

2. Theko e tlaase: Bana ba fetola lilense kapele, 'me ke habohlokoa hore li theko e tlaase.

3. Ho thatafala ho boetse ho amoheleha: ha ho bapisoa le 1.56, boima le boima bo phahameng, ho fokotsa tšusumetso ea li-scratches ho hlaka.

Ntlha ea bohlokoa ke hore: eketsa palo ea likhalase tseo ngoana oa hao a li roang tse shebahalang joaloka leihlo la motho.

Mokhoa oa Sehlahisoa

Video ea Sehlahisoa

Lisebelisoa tse tsamaisoang hantle, basebetsi ba tšoanelehang ba lekhetho, le lik'hamphani tse phahameng ka mor'a thekiso; Re bile re le baratuoa ba kholo ba kopaneng, mang kapa mang ea phehellang mokhatlo o rua molemo "kopano, boikemisetso, mamello" bakeng sa Moetsi oa 1.56 Semi Finished Single Vision Uncoated Eyeglasses Resin/Plastic/ Optical Lenses, Re amohela ka mofuthu bareki ba tsoang hohle lefatšeng. bakeng sa mofuta ofe kapa ofe oa tšebelisano 'moho le rona ho theha melemo e ts'oanang e tlang. Re ntse re inehela ka pelo eohle ho fa bareki litšebeletso tse ntle ka ho fetisisa.
Moetsi bakeng saChina Semi Finished Lens le Tijn Blue Light Blocking Glasses, Mechini eohle e tsoang kantle ho naha e laola hantle le ho netefatsa ho nepahala ha machining bakeng sa lintho. Ntle le moo, re na le sehlopha sa basebetsi le litsebi tsa taolo ea boleng bo holimo, ba etsang thepa ea boleng bo holimo mme ba na le bokhoni ba ho hlahisa thepa e ncha ho holisa 'maraka oa rona lapeng le kantle ho naha. Re lebelletse ka tieo hore bareki ba tle bakeng sa khoebo e atlehileng bakeng sa rona ka bobeli.