NCLE VERTEX DISTANCE - CYLINDRICAL LENSES

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  • Опубліковано 3 лют 2025

КОМЕНТАРІ • 28

  • @loisgoeswalking8063
    @loisgoeswalking8063 4 роки тому +5

    Hello! I wanted to let you know I passed my NCLE test this morning. ☺️ I am so thankful I found your videos. The study material can be overwhelming and you helped so much with understanding it and giving me the confidence to take the test. Thank you so much and I will continue watching! 😁

    • @nclecontactlenstraining
      @nclecontactlenstraining  4 роки тому

      Thank you so much for the awesome feedback. Love this!!!

    • @richardzamora9956
      @richardzamora9956 2 роки тому

      Do you recall knowing what videos in particular helped you out the most so that I could study them please?

  • @MarySmith-h3y
    @MarySmith-h3y 11 місяців тому

    Sam your videos were a game changer for me!! I passed my NCLE and now am taking my practical. Thank you for helping so many people. We appreciate you

  • @KartzandHeat
    @KartzandHeat Рік тому +1

    Thanks so much Sam! Ive been reading about this and trying to understand it and so many places make it so much more complicated than it needs to be! Keep them coming!

  • @davidwilliams4895
    @davidwilliams4895 4 роки тому +1

    Thank you again, that was a great video. I'm going to review this one a few time to make sure I have it down

    • @nclecontactlenstraining
      @nclecontactlenstraining  4 роки тому

      Great idea, David. I sure hope that it is beneficial to you in your studies!

    • @davidwilliams4895
      @davidwilliams4895 4 роки тому +1

      Would you be willing to do a video on how and when to select Toric, BiToric, and Soft Lenses. Im would like to strengthen this area. Some time making the cross road selection is somewhat confusing

    • @nclecontactlenstraining
      @nclecontactlenstraining  4 роки тому

      @@davidwilliams4895 Most definitely! Lens selection would be a great topic. Thanks for watching.

  • @analuna4767
    @analuna4767 2 роки тому

    Thank you! I have a better understanding, it’s so simple the way you understand it. My test is on January 27 😬

    • @nclecontactlenstraining
      @nclecontactlenstraining  2 роки тому +1

      I sure hope you pass. You’ve got this, Ana 💪🏼

    • @analuna4767
      @analuna4767 2 роки тому

      @@nclecontactlenstraining thank you for these videos I passed my test!

    • @nclecontactlenstraining
      @nclecontactlenstraining  2 роки тому +2

      @@analuna4767 that is fantastic!!!! Proud of you.
      Now, go tell everyone to watch this channel 🤣😂

    • @analuna4767
      @analuna4767 2 роки тому

      @@nclecontactlenstraining thank you! I will sure do just that 😄

    • @nclecontactlenstraining
      @nclecontactlenstraining  2 роки тому +1

      Gracias!

  • @rednova8690
    @rednova8690 Рік тому +3

    Hey Sam, great video. Question, wouldn't you multiply .012 by -10 to get (negative .12) or do you ignore the negative sign there?

    • @alextussey4723
      @alextussey4723 Рік тому +1

      i am also wondering about this, did you figure this out?

    • @rednova8690
      @rednova8690 Рік тому

      @@alextussey4723 I’m sorry I can’t remember, if you have a book with questions and an answer key try both ways. Whichever one gives you the correct answer, stick with that. I don’t remember there being many questions on the NCLE pertaining to this tho. Best of luck!

  • @samanthabentz9545
    @samanthabentz9545 8 місяців тому +1

    I have a question about multiplying the change in vertix dist and -10. It should be -1.12. The answer would then be positive and that isn't right. So what is the explanation here? I saw someone else had mentioned this, but I did not see an answer!

    • @samanthabentz9545
      @samanthabentz9545 8 місяців тому

      I believe I figured it out! He explains that we use + VD because we are moving closer to the eye, but viewing the VD as the patient, we are moving in a minus direction. I think he just switched the signs at the beginning filling out the formula, if that makes sense.

  • @GuadalupeGarcia-zp5fn
    @GuadalupeGarcia-zp5fn 2 роки тому +1

    Hi ? I just want to ask You when in the test I see a lot of problems with the plus Rx , with the K readings together what should I do just transpose ?
    Sorry is because I’m going to do my test next week and I remember it was hard to get I last time 😬
    Thanks so much You r so so helpful 🙏

    • @nclecontactlenstraining
      @nclecontactlenstraining  2 роки тому

      ALWAYS transpose plus to minus as your first step.
      Next check and see if you need to compensate for vertex distance.
      Good luck!

  • @lenadetloff3079
    @lenadetloff3079 2 роки тому

    so helpful!!!!

  • @marisolrodriguez618
    @marisolrodriguez618 3 роки тому +1

    The only criticism I would have is to correctly lay out the axis on the optical cross for the sake of teaching someone properly who is unsure of how to use an optical cross. I see obviously there was a limited space to use to write. Overall, great lesson!