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  1. Thread: Abo help

    by Kwill212
    Replies
    21
    Views
    1,078

    I don't think you are correctly applying...

    I don't think you are correctly applying Prentice's Rule if you think it doesn't work for your example.

    Vertical prism is induced when horizontally decentering a cylinder. You can calculate it...
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    505

    Here is the layout chart for anyone interested in...

    Here is the layout chart for anyone interested in the nostalgia.

    14803
  3. Replies
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    505

    It was definitely called the Overview, and it was...

    It was definitely called the Overview, and it was made on the Varilux Plus(which I think is the same as the Varilux 2?) design.
  4. Thread: Lab delays

    by Kwill212
    Replies
    8
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    403

    Glad you can revel in others misery Don. Do you...

    Glad you can revel in others misery Don. Do you make posts that aren't self serving?
  5. Replies
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    12,213

    I would be weary of posting things from hearsay...

    I would be weary of posting things from hearsay sources no matter how knowledgeable. The NIH has said

    "Although viruses don’t grow on any non-living surfaces, recent studies show Corona viruses...
  6. Thread: I'm in a fog

    by Kwill212
    Replies
    77
    Views
    10,900

    Hey, I appreciate it when people share their...

    Hey, I appreciate it when people share their thoughts on subjects. it makes it much easier for me to figure out what people and companies to avoid at all costs. Just because there are a wide range of...
  7. Thread: I'm in a fog

    by Kwill212
    Replies
    77
    Views
    10,900

    Yeah I can tell they are real. I was just a bit...

    Yeah I can tell they are real. I was just a bit surprised someone from this board would promote or support using them.
  8. Thread: I'm in a fog

    by Kwill212
    Replies
    77
    Views
    10,900

    This is sarcastic right?

    This is sarcastic right?
  9. Replies
    13
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    482

    Could you explain this more? I still am unclear...

    Could you explain this more? I still am unclear to what you are referring to by this.
  10. Replies
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    2,664

    Looks like we found the winner of the most...

    Looks like we found the winner of the most obvious comment of all time. Way to go B.

    If you get a frame stolen from your store should you start fingerprinting everyone that comes in?
  11. Replies
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    2,664

    Great. The law was already in place. No need for...

    Great. The law was already in place. No need for extra BS on top of a law that any ethical doctor would already follow.
  12. Replies
    15
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    1,467

    Well I've never agreed to cut lenses for a frame...

    Well I've never agreed to cut lenses for a frame without at some point having that frame in my possession so I can measure for the holes...
  13. Replies
    15
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    1,467

    +1. Me either. Just put the holes where you think...

    +1. Me either. Just put the holes where you think it looks good.
  14. I would say it is better to pick a demographic or...

    I would say it is better to pick a demographic or niche for you optical. It's very difficult to be everything to everybody. The Michelin star restaurant isn't going to keep a bag of frozen chicken...
  15. Replies
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    2,664

    There was already law and punishments in place...

    There was already law and punishments in place for withholding CL Rx's. Why would the minority of doctors who are dumb enough to already break the law, change their minds because of the rule change?...
  16. Replies
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    1,049

    I had one of these come in a few years ago for...

    I had one of these come in a few years ago for some crazy magic tint with the form and a page of detailed instructions. I politely declined. Not worth the headache for me. Far too many things out of...
  17. Replies
    52
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    2,664

    I'm pretty sure the old contact lens rule didn't...

    I'm pretty sure the old contact lens rule didn't allow alterations or substitutions either. With the same exception that exists in the new law.
  18. Replies
    14
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    1,155

    Me too. But that's the way of the industry these...

    Me too. But that's the way of the industry these days, especially when outsourcing finishing work to wholesale labs. Push it through and see if someone complains, if anyone even checked it before...
  19. Replies
    3
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    1,225

    What's relevant from that thread to the current...

    What's relevant from that thread to the current state of Hoya 1.74 coatings? IMO I don't think people arguing back and forth about what an outdated Essilor website meant to say warrants HOF status....
  20. Replies
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    805

    I've always said/read iodine crystals. The...

    I've always said/read iodine crystals. The interwebs more specifically say iodoquinine sulphate or herapathite. I have never heard those names until just now. I think I'll stick with Iodine crystals.
  21. Thread: Computer PAL

    by Kwill212
    Replies
    13
    Views
    843

    If it is strictly a computer PAL and the patient...

    If it is strictly a computer PAL and the patient doesn't need to see beyond the screen for anything, I always make them from a standard PAL with Rx adjustments. Usually reduce the add by half and add...
  22. Replies
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    1,230

    I think it's pretty obvious that Drk isn't...

    I think it's pretty obvious that Drk isn't talking about a stock lens, because what in the world would you need a tracing for when using a stock lens?
  23. Replies
    18
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    1,230

    Frame measurements will get you a blank that...

    Frame measurements will get you a blank that works. But it's certainly not as good as a tracing, especially in plus powers.
  24. Replies
    14
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    1,155

    Well yes, but my point was if the lenses were cut...

    Well yes, but my point was if the lenses were cut off axis, then the frame was bent to fix that, realigning the frame isn't going to the only thing that needs to be fixed.
  25. Replies
    14
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    1,155

    It is hard to say from a picture, but are the...

    It is hard to say from a picture, but are the lenses grossly off axis?
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