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  1. Replies
    32
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    43,832

    Did you manage to setup the snellen software? i...

    Did you manage to setup the snellen software? i wanted to try , but did not have a chance ...need to download a copy of linux...i wanted to do it on VMWARE... if u setup...can u tell me other than...
  2. Replies
    24
    Views
    33,506

    Hi, I have done a Customer Record program...

    Hi,

    I have done a Customer Record program using Filemaker Pro all by myself without hiring a programmer... maybe you can try that yourself...as a lot of help can be obtain from Filemaker group in...
  3. Let me clear a bit , from my description i NEVER...

    Let me clear a bit , from my description i NEVER said that i am optometrist and also my status clearly state that is OptiBoard Apprentice.

    So which part of ENGLISH , doesn't understand? Below is a...
  4. Why did you edit your initial RACIST post , why...

    Why did you edit your initial RACIST post , why not let everyone see what you wrote and deleted it and replace with this post....
    Ya right, optometrist can do all this. but i am not Optometrist....i...
  5. Does Not Matter ...Life goes on :)

    Does Not Matter ...Life goes on :)
  6. [QUOTE=tmorse;541705] Thank You tmorse, now...

    Thank You tmorse, now i know how to justifiy the spherical equivalent's "QUALITY" using the ratio... this is great !!!.. I learn so much from you..thank you so much for the tips.... really help me to...
  7. Hi, Yes i did use the coopervision...

    Hi,

    Yes i did use the coopervision calculation . The thing is patient wanted without any cyl power. so I have to do a spherical equivalent to get to the nearest sphere power without any cyl. The...
  8. HI tmorse, Thank you so much for the detailed...

    HI tmorse,

    Thank you so much for the detailed explanation. All those you mentioned, i also come out with the same... so end up right is -4.00 and left is -5.00
    which rounded up.
    I also...
  9. Yes that is what i come out with too R -4.00...

    Yes that is what i come out with too
    R -4.00
    L-5.00
    after i use the spherical equivalents...

    I know that this prescription is not the best but what i want to know... is this the right way to...
  10. Hi, Yes i did the calculation wrong on the...

    Hi,

    Yes i did the calculation wrong on the right side cyl... so using this vertex conversion.. this is the final result that i should give to patient and by rounding up to the nearest one

    R...
  11. Thank you for your response... i am taking this...

    Thank you for your response... i am taking this case as a case study to understand how to do it the right way. of course the contact lens prescription must use the formula vertex in order to get the...
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  15. Glasses Prescription to Contact Lens Presciption

    Hi,
    I have the following prescription (glasses)

    Right : -4.00/-0.50 x 3
    Left : -4.75/-1.50 x 154

    after i did the vertex conversion, it become
    Right: -4.00/-0.25 x 3
    Left : -4.50/-1.25 x...
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