Hagaha Alaabta

  • Waa maxay faraqa u dhexeeya lenses polarized iyo photochromic?

    Waa maxay faraqa u dhexeeya lenses polarized iyo photochromic?

    Muraayadaha kala duwan ee lenses-ka iyo muraayadaha sawir-qaadista ayaa labaduba ah dookhyada indho-xidhka caanka ah, mid walbana wuxuu bixiyaa faa'iidooyin u gaar ah ujeedooyin iyo xaalado kala duwan.Fahamka farqiga u dhexeeya labadan nooc ee lenses waxay ka caawin kartaa shakhsiyaadka inay qaataan go'aan xog ogaal ah oo ku saabsan ikhtiyaarka ...
    Akhri wax dheeraad ah
  • Midkee ka wanaagsan muraayadaha sawir-qaadista ama kala-guurka?

    Midkee ka wanaagsan muraayadaha sawir-qaadista ama kala-guurka?

    Waa maxay lens-ka-photochromic? Lenses Photochromic waa muraayadaha indhaha ee loogu talagalay inay si toos ah u hagaajiyaan midabkooda iyadoo lagu saleynayo heerarka soo-gaadhista ultraviolet (UV).Muraayadaha ayaa madoobaada marka ay soo gaadhaan iftiinka qorraxda ama fallaadhaha UV, iyaga oo ka ilaalinaya iftiinka iyo shucaaca UV.Waxaan...
    Akhri wax dheeraad ah
  • waa maxay farqiga u dhexeeya varifocals iyo bifocals

    waa maxay farqiga u dhexeeya varifocals iyo bifocals

    Varifocals iyo bifocals waa labada nooc ee muraayadaha indhaha ee loogu talagalay inay wax ka qabtaan arrimaha aragga ee la xiriira presbyopia, xaalad caadi ah oo la xiriirta da'da oo saameysa aragtida dhow.In kasta oo labada nooc ee muraayadaha ay ka caawiyaan shakhsiyaadka inay wax ku arkaan masaafo badan, waxay ku kala duwan yihiin naqshadeynta iyo fu...
    Akhri wax dheeraad ah
  • Maxay yihiin muraayadaha bifocal ee loo isticmaalo?

    Maxay yihiin muraayadaha bifocal ee loo isticmaalo?

    Muraayadaha bifocal waa muraayadaha muraayadaha indhaha ee khaaska ah oo loogu talagalay inay daboolaan baahiyaha aragga ee dadka ay ku adag tahay inay diiradda saaraan walxaha dhow iyo kuwa fog.Kuwa soo socda waa qodobbo muhiim ah oo ay tahay in la tixgeliyo marka laga hadlayo isticmaalka lenses-ka laba-geesoodka ah: Presbyopia sixitaanka: lenses-bifocal...
    Akhri wax dheeraad ah
  • Kee baa ka wanaagsan aragti keli ah ama horumar leh?

    Kee baa ka wanaagsan aragti keli ah ama horumar leh?

    dulmar: I. Single Vision lenses A. Ku haboon shakhsiyaadka leh warqad isku mid ah ee fogaanta iyo aragtida u dhow B. Ku habboon baahiyaha aragga ee gaarka ah oo keliya hal masaafada C. Guud ahaan uma baahna xilliga hagaajinta II.Lenses Progressive A. Ciwaanka presbyopia iyo p..
    Akhri wax dheeraad ah
  • Ma xiran karaa muraayadaha aragga kaliya mar kasta

    Ma xiran karaa muraayadaha aragga kaliya mar kasta

    Haa, waxaad xidhan kartaa muraayadaha aragga hal mar wakhti kasta, ilaa iyo inta uu kuu qorayo xirfadle daryeel isha si uu u daboolo baahiyahaaga aragga ee gaarka ah.Lenses-yada kaliya ee aragga waxay ku habboon yihiin hagaajinta aragga dhow, aragti fogaanta ama astigmatism waxaana la gashan karaa inta lagu jiro t...
    Akhri wax dheeraad ah
  • Sidee buu u saameeyaa muraayadaha indhaha?

    Sidee buu u saameeyaa muraayadaha indhaha?

    Aan ku bilowno ka jawaabista su'aasha: intee in le'eg ayaa laga joogaa markii aad beddeshay muraayadahaaga?Qadarka myopia ee dadka waaweyn sida caadiga ah wax badan iskama beddelaan, dad badanina waxa laga yaabaa inay xidhaan hal muraayad ilaa dhammaadka wakhtiga ...... Runtii tani waa khalad!
    Akhri wax dheeraad ah
  • Ilmahaagu ma inuu marka hore helo muraayadaha aragga dhow mise maya?Maanta ayaan kuu sheegi doonaa!

    Ilmahaagu ma inuu marka hore helo muraayadaha aragga dhow mise maya?Maanta ayaan kuu sheegi doonaa!

    Fasaxyadii jiilaalka ayaa soo dhow, iyo kororka wakhtiga la isla qaadanayo, qaar ka mid ah caadooyinka indhaha xun ee carruurta ee laga ilduufo nolol maalmeedkooda ayaa si tartiib tartiib ah 'soo baxaysa'....
    Akhri wax dheeraad ah
  • Muraayadaha aragga kaliya ma la mid yihiin varifocal?

    Muraayadaha aragga kaliya ma la mid yihiin varifocal?

    Lens-arag keliya: Lens-ka oo dhan wuxuu leeyahay awood dawo oo isku mid ah.Loogu talagalay in lagu saxo dhibaatada aragga sida aragga dhow ama aragti fogaansho.Waxay muujisaa hal dhibic oo diiradda saaraysa aragti cad oo fogaan gaar ah (dhow, dhexe ama fog).Muraayadaha kala duwan: Hal...
    Akhri wax dheeraad ah
  • Laqabsiga Iftiinka: Sahaminta Faa'iidooyinka Lenses Photochromic

    Laqabsiga Iftiinka: Sahaminta Faa'iidooyinka Lenses Photochromic

    I. Horudhaca Lenses Photochromic A. Qeexida iyo shaqeynta: lenses Photochromic, oo inta badan loo tixraaco lenses-ka-guurka, waa muraayadaha muraayadaha indhaha kuwaas oo loogu talagalay inay si toos ah u madoobayaan jawaabta iftiinka UV oo dib ugu noqda xaalad cad marka iftiinka UV uusan dheereyn. .
    Akhri wax dheeraad ah
1234Xiga >>> Bogga 1/4