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  1. Thread: Hemianophia

    by Oscar
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    5
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    1,671

    Just an update. I had another patient with the...

    Just an update. I had another patient with the same issue. This patient had no vision on the right side bilaterally. Fit 20D base out fresnel prism on the right half of the lens and they noticed a...
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    Is UV cure used for dip coatings? I thought it...

    Is UV cure used for dip coatings? I thought it was only spincoat?
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    Interesting. I will have to poke the lab about...

    Interesting. I will have to poke the lab about this further. thank you.
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    I get both patients who are obviously lying and...

    I get both patients who are obviously lying and those that I genuinely believe or not mistreating the lenes with this same issue.
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    Hard Coat Crazing?

    Anyone with a coating background have some insight on this? I thought "crazing" mainly happens to AR since the layer is so thin. What woud cause a hardcoat to break down like this? Patients are...
  6. Speak to someone who's more technically oriented...

    Speak to someone who's more technically oriented when you call in. Some products only come in strange numbered bc's and will round up or down depending on the Rx without the data entry monkey being...
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    I've found this works well. Also observe your...

    I've found this works well. Also observe your tracing process. Does it have a shallow B and rectangular shape? Make sure you aren't squishing the frame when you close the clamp during tracing...
  8. Transitions is only for transitions products. Up...

    Transitions is only for transitions products. Up here in the north poly ft is not a transition product but actually visionease's lifeRx.
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    what about going the other way around? I don't...

    what about going the other way around? I don't really know too much about these things but i'm trying to get some people to load up shapes but they can't read OMA files? i thought it was the standard...
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    Hi Pete, Can you explain the asphericity in...

    Hi Pete,

    Can you explain the asphericity in eyezen? Is that by design or mechanical? If I clock the front surface of an Eyezen lens I get a consistent reading.
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    High Cyl Oblique PAL

    I have a Px with this Rx:

    +3.50 - 5.75 x 031
    +1.75 - 2.75 x 142
    add is 1.74

    fit into a PAL with 4 drop and .90BD prism thinning applied. At the PRP I see exactly this. I understand that...
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    because it's always the labs fault and something...

    because it's always the labs fault and something is wrong with the lens not the prescribing rx or the fit. /s :rolleyes::rolleyes::rolleyes::rolleyes:
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    You should be anticipating this before you close...

    You should be anticipating this before you close the sale and do a combination of the following: pick another frame that isn't as curved; order a steeper base (last resort); educate and prepare the...
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    Thanks all. It's not so much an expectations...

    Thanks all. It's not so much an expectations thing or someone going from not wearing glasses to PAL's or first time wearers.. I'm referring to the ones that are seasoned PAL wearers with little to no...
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    Hyperope PAL Non-Adapt

    Why is it quite common to see hyperopes non-adapting to PALs? Even when there is little to no change in the Rx and sometimes even to the same design.. I just don't get it??? Since it's all...
  16. Thread: Hemianophia

    by Oscar
    Replies
    5
    Views
    1,671

    Thanks for your help Robert and Optical 24/7....

    Thanks for your help Robert and Optical 24/7. Very detailed and to the point. I will get more information from the patient first regarding this. I had already considerd getting tester fresnel prisms...
  17. Thread: Hemianophia

    by Oscar
    Replies
    5
    Views
    1,671

    Hemianophia

    Just got asked about this today and I have no idea how to even approach fixing this with glasses. Quick search through here mentions using prism to bring vision back into the field of view. Should I...
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    OD A mx looks a lot longer than OS? Could be the...

    OD A mx looks a lot longer than OS? Could be the angle of the picture.
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    I think you're at fossil fuel level :giggle:

    I think you're at fossil fuel level :giggle:
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    At least you understand the science behind base...

    At least you understand the science behind base curves. I have seen many people demand a 2 base to fit a flat frame when the rx is +8.00 :unsure::unsure::rolleyes:
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    Also note that with very flat lenses vs frames,...

    Also note that with very flat lenses vs frames, this procedure causes thickness to be pushed out front on the temporal side (and nasal depending on decentration).
  22. Thread: Pal id?

    by Oscar
    Replies
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    906

    Pal id?

    I can't find this in my books or online catalogues. There is an x inside the temporal laser circle and an R and L inside the nasal laser circles . Logo shows an M. Does anyone know what this is? ...
  23. Thread: Transitions Ocho

    by Oscar
    Replies
    26
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    5,177

    What is this? I assume a US product? Only thing I...

    What is this? I assume a US product? Only thing I can find are tango dance moves lol.
    edit: nevermind.. I get it..... i'm stupid. We aren't taught Spanish up here :eek::eek::eek:
  24. Replies
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    I think their solution invovles a system of...

    I think their solution invovles a system of lenses?
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    Consumers of Today

    Found this on a "deal seeker's" forum today. What can we do to educate the public better on this? We apparently have an industry norm /facepalm

    https://i.imgur.com/vvkOg04.png
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