Muraayada Aragga Keliya
-
SETO 1.499 Hal aragga Lens UC/HC/HMC
1.499 muraayadaha ayaa ka fudud muraayadda, aad bay u yar tahay inay burburaan, waxayna leeyihiin tayada muraayadda.Lens resin waa adag yahay oo iska caabiya xagashada, kulaylka iyo inta badan kiimikooyinka.Waa muraayadda ugu cad cad ee isticmaalka caadiga ah ee miisaanka Abbe ee celceliska qiimaha 58. Waxaa lagu soo dhaweeyay Koonfurta Ameerika iyo Aasiya, sidoo kale adeegga HMC iyo HC waa la heli karaa. , oo madaw si ka fiican u qabo qalabka kale ee muraayadaha.
Tags:1.499 lenska aragga kaliya, 1.499 lenska resin
-
SETO 1.56 lenska aragga halliga ah HMC/SHMC
Muraayadaha aragga kaliya waxay leeyihiin hal dawo oo keliya oo loogu talagalay aragti-fogaanshaha, aragga dhow, ama astigmatism.
Inta badan muraayadaha dhakhtarku qoro iyo muraayadaha akhriska waxay leeyihiin lenses-arag keliya.
Dadka qaar ayaa awood u leh inay u isticmaalaan muraayadaha aragga kaliya ee fog iyo kuwa dhowba, iyadoo ku xidhan nooca daawada loo qoray.
Lens-yada hal-aragga ee dadka fog-fog ayaa ka dhumuc weyn xarunta.Muraayadaha aragga kaliya ee loogu talagalay dadka gashan ee leh aragti dhow ayaa ka dhumuc weyn geesaha.
Muraayadaha aragga kaliya waxay guud ahaan u dhexeeyaan 3-4mm oo dhumucdiisuna tahay.Dhumucdiisu way kala duwan tahay iyadoo ku xidhan cabbirka jir iyo muraayadda la doortay.Tags:lenska aragga hal-aragga ah, lenska resinka ee hal-aragga
-
SETO 1.59 PC lens hal aragti ah
Muraayadaha PC waxa kale oo loo yaqaan "lenses space", "universe lenses" , magaca kiimikaad waa polycarbonate oo ah walxo heerkulbeeg ah (waxyaabo ceeriin ah waa mid adag, ka dib marka la kululeeyo oo lagu shubo muraayadda, sidoo kale waa adag yahay), sidaas darteed nooca noocan oo kale ah. Alaabta lenses-ku waxay noqon doonaan kuwo qallafsan marka aad loo kululeeyo, kuma habboona huurka badan iyo xilliyada kulaylka.
Muraayadaha kombuyuutarku waxay leeyihiin adayg adag, oo aan jabin (2cm ayaa loo isticmaali karaa galaaska aan xabadu karin), sidaas darteed waxaa sidoo kale loo yaqaannaa lenska badbaadada.Iyada oo cuf-jiid gaar ah oo ah 2 garaam oo keliya centimitir kuyuubik, waa shayga ugu fudud ee hadda loo isticmaalo muraayadaha.Miisaanku 37% wuu ka fudud yahay lensiska resin-ka caadiga ah, iska caabbinta saamayntuna waa 12 jeer in ka badan muraayadaha resin-ka caadiga ah!Tags:1.59 PC lens, 1.59 lens PC oo keliya
-
SETO 1.60 Hal Arag Lens HMC/SHMC
Super Thin 1.6 index lenses waxay kor u qaadi karaan muuqaalka ilaa 20% marka la barbardhigo 1.50 lenses index waxayna ku fiican yihiin muraayadaha buuxa ama kuwa aan lahayn rim-rim.1.61 lenses ayaa ka khafiifsan muraayadaha caadiga ah ee dhexdhexaadka ah sababtoo ah awooddooda inay leexiyaan iftiinka.Markay u leexiyaan iftiinka in ka badan muraayadda caadiga ah waxay noqon karaan kuwo aad u khafiif ah laakiin waxay bixiyaan awood la mid ah warqad dhakhtar.
Tags:1.60 lens aragga kaliya, 1.60 cr39 lens resin
-
SETO 1.67 Hal aragga Lens HMC/SHMC
1.67 lenses index sare ayaa noqon doona boodka ugu horreeya ee dhabta ah ee dhabta ah ee gala muraayadaha index sare ee dadka badankiisa.Intaa waxaa dheer, kani waa tusmada ugu caansan ee lenska ee loo isticmaalo kuwa leh dawooyinka dhexdhexaadka ah iyo kuwa ka xooggan.
Waxay yihiin muraayado dhuuban oo cajiib ah waxayna u yihiin doorasho aad u fiican qof kasta oo raba raaxo ku lammaan aragti fiiqan, yar oo qalloocan.Waxay ilaa 20% ka khafiifsan yihiin oo ka fudud yihiin polycarbonate iyo 40% ka khafiifsan yihiin muraayadaha caadiga ah ee CR-39 ee wata dawo la mid ah.Tags:1.67 lens-arag kaliya, 1.67 cr39 lenska resin
-
SETO 1.74 lens hal aragga SHMC
Muraayadaha aragga kaliya waxay leeyihiin hal dawo oo keliya oo loogu talagalay aragti-fogaanshaha, aragga dhow, ama astigmatism.
Inta badan muraayadaha dhakhtarku qoro iyo muraayadaha akhriska waxay leeyihiin lenses-arag keliya.
Dadka qaar ayaa awood u leh inay u isticmaalaan muraayadaha aragga kaliya ee fog iyo kuwa dhowba, iyadoo ku xidhan nooca daawada loo qoray.
Lens-yada hal-aragga ee dadka fog-fog ayaa ka dhumuc weyn xarunta.Muraayadaha aragga kaliya ee loogu talagalay dadka gashan ee leh aragti dhow ayaa ka dhumuc weyn geesaha.
Muraayadaha aragga kaliya waxay guud ahaan u dhexeeyaan 3-4mm oo dhumucdiisuna tahay.Dhumucdiisu way kala duwan tahay iyadoo ku xidhan cabbirka jir iyo muraayadda la doortay.
Tags:1.74 lens, 1.74 lens-arag keliya