Properties of Contact Lens - A Complete Tutorial

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  • Опубліковано 5 жов 2024
  • #contractlens #Optometry #eye #smartoptometry #ophthalmology
    After Watching this video you will know about:
    1. Oxygen Permeability.
    2. Ionicity.
    3.water ontent.
    4. Elasticity.
    5. Tonicity.
    6. Regitity.
    7. Wettablelity.
    8. Bio compatibility.
    9. Optical properties.
    --------------------------------------------------------------------------------------------------------------------
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    OUR OTHERS TUTORIALS:
    1. Learn By MCQ -
    • MCQ - Refractive Error...
    2. Binocular Vision:
    • Binocular Single Vision
    3. Clinical refraction:
    • Binocular Subjective r...
    4. Instrumentation:
    • Optical Coherence Tomo...
    5. Ocular Disease:
    • Dry Eye - Introduction...
    6. Contact Lens:
    • Contact Lens Materials...
    7. Binocular Subjective Refraction:
    • Binocular Subjective r...
    8. Biometry:
    • Biometry-3 | Measureme...
    9. Optical Coherence Tomography:
    • Optical Coherence Tomo...
    10. Dry Eye:
    • Dry Eye - Introduction...
    11. Myopia:
    • Myopia - Introduction ...

КОМЕНТАРІ • 45

  • @Anjali-k6p9n
    @Anjali-k6p9n 6 місяців тому +1

    The besttt channel for optometry ❤❤❤❤❤❤ Thankyou sooo muchh sirrrr.... Keeeppp providing such vedios ❤❤

  • @lekhasrik3557
    @lekhasrik3557 6 місяців тому

    Thank you so much for the explanation since two days iam searching for the full form of the DK/T but neither in Google nor in UA-cam no one is explaining about DK finally today I knew the meaning by you

    • @optometry-with-samir
      @optometry-with-samir  6 місяців тому

      Watch all the contact lens video here: ua-cam.com/play/PLslkRTVi8_xf3Qryx72BXZwIN9xI3iOQi.html&si=7aIrWMmM1iuSSunp

  • @cricket_now218
    @cricket_now218 11 місяців тому +2

    Hi sir, very nice explanation.
    Can you suggest me best book to study contact lenses or the book where you referred from

  • @nrr1063
    @nrr1063 7 місяців тому +1

    Just useful video to learn the cl , best one

    • @optometry-with-samir
      @optometry-with-samir  7 місяців тому

      Watch all the videos of Contact Lens: ua-cam.com/play/PLslkRTVi8_xf3Qryx72BXZwIN9xI3iOQi.html&si=N1fVlkWwD4RSCbQM

  • @rahulgvlogs6484
    @rahulgvlogs6484 2 роки тому +1

    Thanks for this knowledge📚📚

    • @optometry-with-samir
      @optometry-with-samir  2 роки тому

      Stay with us and share with your friends.
      Thank you,
      Team Smart Optometry.

  • @ajabsingh1679
    @ajabsingh1679 2 роки тому +1

    Helpful this video
    Thanks you

    • @optometry-with-samir
      @optometry-with-samir  2 роки тому

      Stay with us and share with your friends.
      Thank you,
      Team Smart Optometry.

  • @Buddhavisionpoint
    @Buddhavisionpoint Рік тому

    Very thankful so much

    • @optometry-with-samir
      @optometry-with-samir  Рік тому

      Stay with us and share with your friends.
      Don't forget to download our app "Optometry Notes & MCQs". It's available in Google Play Store.
      Thank You,
      Samir Sutradhar.

  • @obaidkhalifa9423
    @obaidkhalifa9423 Рік тому

    Hi Sir ,
    How to prescribe RGP Lenses and Fitting Techniques Requesting you to make a video on Above topic. 👍🤝

    • @optometry-with-samir
      @optometry-with-samir  Рік тому

      I will try to prepare a video on RGP Fitting.
      Check Contact Lens playlist:
      ua-cam.com/play/PLslkRTVi8_xf3Qryx72BXZwIN9xI3iOQi.html

  • @debasismahato2784
    @debasismahato2784 3 роки тому

    Thanku very helpful video

  • @marwanchaar6121
    @marwanchaar6121 Рік тому

    Do you have a formula of chemical material to fabricate a sheet A4 size from the same material?

  • @lentarehman2425
    @lentarehman2425 Рік тому

    Plz tell me about conjunctival ring that what it is and because of which type of contact lens it occur

    • @optometry-with-samir
      @optometry-with-samir  Рік тому +1

      Mostly in scleral contact lens due to tight fitting, you may see a conjunctival ring formed by the blood vessels due to hypoxia.

    • @lentarehman2425
      @lentarehman2425 Рік тому

      Options were RGP , soft toric or both

    • @optometry-with-samir
      @optometry-with-samir  Рік тому

      @@lentarehman2425
      Please share complete question with options as it is.....

    • @lentarehman2425
      @lentarehman2425 Рік тому

      @@optometry-with-samir
      Conjunctival ring made by
      RGP
      Soft toric
      Both

    • @lentarehman2425
      @lentarehman2425 Рік тому

      One more question PLZ
      Inferior dessication of cornea occurs due to
      RGP
      Soft toric
      Soft cls

  • @varsha9741
    @varsha9741 3 роки тому

    Why high water content of soft contact lens have low refractive index..

  • @shilpashilpa8944
    @shilpashilpa8944 Рік тому

    Direct and indirect ophthalmoscopy vedio send madi sir pls

    • @optometry-with-samir
      @optometry-with-samir  Рік тому +1

      Direct Ophthalmoscope is available in this playlist: ua-cam.com/play/PLslkRTVi8_xfNwNSuILMc5Ag8msG4R5ZS.html

    • @shilpashilpa8944
      @shilpashilpa8944 Рік тому

      @@optometry-with-samir indirect ophthalmoscopy

    • @optometry-with-samir
      @optometry-with-samir  Рік тому +1

      @@shilpashilpa8944
      Indirect Ophthalmoscope not available till now.. Soon we will prepare one...

  • @deekshayadav252
    @deekshayadav252 9 місяців тому

    1-Diffusion Coefficient
    2-Completely Wettable

  • @sonalichaurasia3882
    @sonalichaurasia3882 3 роки тому +1

    Hindi m bhi explain krne ki kripa kre namaste sir or mam

  • @moomimehr
    @moomimehr Рік тому

    Completely wettable
    Diffusion coefficient

  • @nicko7238
    @nicko7238 Рік тому

    Is this video supposed to be in English or Indian?

    • @optometry-with-samir
      @optometry-with-samir  Рік тому

      This video is for Optometry students, not specifically for Indian or any other countries.

  • @sonalichaurasia3882
    @sonalichaurasia3882 3 роки тому +1

    Hum english medium se nhi study ki h plz speak hindi

    • @optometry-with-samir
      @optometry-with-samir  3 роки тому

      We have viewers from all over the country. That's why we prepare videos in English. Almost all the books of Optometry is written in English. So try with English from now. It will help you in future.
      Thank you,
      Team Smart Optometry.

  • @Raj61767
    @Raj61767 Рік тому +1

    Using Pv2hd for 12 hours everyday . oxygen permeability _130Dk/t

  • @hseena3369
    @hseena3369 Рік тому

    Your style is very understanding....but your female coordinator concepts are tough to understand.... kindly upload all vedios by you ,only.....🎉 🇵🇰

  • @Anjali-k6p9n
    @Anjali-k6p9n 6 місяців тому

    The besttt channel for optometry ❤❤❤❤❤❤ Thankyou sooo muchh sirrrr.... Keeeppp providing such vedios ❤❤

    • @optometry-with-samir
      @optometry-with-samir  6 місяців тому +1

      That's really motivating....
      Watch all the videos of Contact Lens here: ua-cam.com/play/PLslkRTVi8_xf3Qryx72BXZwIN9xI3iOQi.html&si=ne8FyveGosgMqDPF