Search:

Type: Posts; User: wmcdonald; Keyword(s):

Page 1 of 20 1 2 3 4

Search: Search took 0.15 seconds.

  1. Replies
    43
    Views
    1,814

    Brent is one of the brightest young men in this...

    Brent is one of the brightest young men in this industry. You should like him and continue to review the material on blue light. I agree with most here, but I also believe in Brent. He would not...
  2. My very best wishes for great success. I...

    My very best wishes for great success. I encourage all my friends in your area to attend. With both you and Jackie there, I know it will be enjoyable and a great learning experience.

    Keep doing...
  3. Judy, spending time with you would be a...

    Judy, spending time with you would be a worthwhile investment of time. I encourage those who need CE to take advantage of this opportunity! Thanks for always being there for Opticians!
  4. Replies
    45
    Views
    5,631

    It went through an expedited process and has now...

    It went through an expedited process and has now been fully approved. We often complain about the largess of the government and being slow to act. This time they moved quickly and its still not...
  5. Replies
    45
    Views
    5,631

    WHO and CDC have indicted many times that new...

    WHO and CDC have indicted many times that new strains of this virus will develop and that just as we are seeing in the Delta variant, these new strains are expected to cause even more harm so we need...
  6. Replies
    45
    Views
    5,631

    Two excellent posts! Vaccination has saved us...

    Two excellent posts! Vaccination has saved us from previous issues, like Polio and others. It is the way to grab ahold of Covid now and we must do as Uilleann asks us to do above. Be sure to protect...
  7. Replies
    45
    Views
    5,631

    You can help them find other employment if they...

    You can help them find other employment if they won't cooperate. They have a choice. I strongly support vaccination, and it is important in this current situation with the virus.
  8. Replies
    286
    Views
    139,287

    Poll: Keep on with your PD and Sag Height measurements....

    Keep on with your PD and Sag Height measurements. Consider CL fitting.
  9. Replies
    286
    Views
    139,287

    Poll: And give Opticians little either. That is...

    And give Opticians little either. That is understandable. High school educations, primarily, and little real technical knowledge. ODs took the right path. Opticians stood nd watch and that continues....
  10. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    Folks, Several here are mentioning things...

    Folks,
    Several here are mentioning things finding the "true power", and vertical position, etc. But on a test like this, you must respond to the question as written. In this case it is simple. No...
  11. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    Folks, Several here are mentioning things...

    Folks,
    Several here are mentioning things finding the "true power", and vertical position, etc. But on a test like this, you must respond to the question as written. In this case it is simple. No...
  12. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    The ABO uses extensive psychometric analysis of...

    The ABO uses extensive psychometric analysis of questions to assure they are objective. No trick questions. But you are correct in one regard, it needs to specify monocular or binocular. I suspect it...
  13. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    Folks, objective tests like this are the best way...

    Folks, objective tests like this are the best way to make examinations most objective. If this question tripped up anyone, they need to go back and learn a bit more. Because it is objective (there is...
  14. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    My response was a simple version of your well...

    My response was a simple version of your well written description and intended for the OP, not you. I know you understand this very well, but they did not and I just made it simple. Not intended to...
  15. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    Nothing at all tricky about this question. What...

    Nothing at all tricky about this question. What is the power at 180? -6.12 D. 1.50 (.25) = .37. -6.50+.375 = 6.125 or on optical terms -6.12D. It is an Rx for ONE EYE, so you would use 2 mm as the...
  16. Thread: Abo help

    by wmcdonald
    Replies
    21
    Views
    3,159

    Find the power in the horizontal meridian...

    Find the power in the horizontal meridian (0-180). Then simply use Prentice's Rule to find the correct answer, P = hD.
  17. Replies
    15
    Views
    4,271

    Chris is missed by us all. Thanks for mentioning...

    Chris is missed by us all. Thanks for mentioning him, Andrew.
  18. Replies
    5
    Views
    1,130

    Happy Birthday, Steve. Thanks for all you do.

    Happy Birthday, Steve. Thanks for all you do.
  19. Replies
    23
    Views
    3,878

    The OP did not ever mention home address, only...

    The OP did not ever mention home address, only the license number the boss required on the tag. Others that followed mentioned it, and I strongly agree with you that personal contact information...
  20. Replies
    23
    Views
    3,878

    Maybe we need a special security force to be sure...

    Maybe we need a special security force to be sure the top secret professional numbers don't get out! This sounds like I might have underestimated it. Could be a national security issue. Us...
  21. Replies
    23
    Views
    3,878

    Folks do you think that is the only way for folks...

    Folks do you think that is the only way for folks to find your address? If you don't like what the boss wants you to do, quit and find another job. Many wear numbers that identify them, like police...
  22. Replies
    286
    Views
    139,287

    Poll: I post rarely any more. There are so many...

    I post rarely any more. There are so many disparate views here that seek to destroy versus build, which has been a part of the problem. But this has been a long standing thread, so I felt compelled...
  23. That is not a HIPAA requirement. You would be...

    That is not a HIPAA requirement. You would be transferring ownership to another provider, so there is nothing required of you regarding notification under HIPAA. It would be beneficial to let folks...
  24. Replies
    11
    Views
    2,347

    And there are other places to work, a described...

    And there are other places to work, a described above. It is time for Opticians to use "I can."
  25. Replies
    21
    Views
    6,472

    It is called ray tracing, and easy to do, And...

    It is called ray tracing, and easy to do, And very accurate with these devices.
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4