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  1. Replies
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    Thanks for the reply. I had checked the website...

    Thanks for the reply. I had checked the website earlier . But what I need is the formula for measuring accurate thickness.
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    Detemine the exact lens thickness

    How can I calculate exact center thicknessof a lens? Available datas are exact front curve, approximate back curve, lens power, lens index, tool index, diameter and edge thickness.
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    Beside from the programming side, I think my VCA...

    Beside from the programming side, I think my VCA request is not correct. I am expecting that if someone can suggest the right request.
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    Dave, What I know is this tracer provides only...

    Dave,
    What I know is this tracer provides only binary differential format. It is fine if I can get the data in the same(3). It just need a decoding. But as you said, I am getting incomplete...
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    Communication with OMA tracer

    I am trying to develope a program to get the shape data from the tracer via RS232. I am using Visual Basic as the language.After sending the shape at first I am getting like below
    13930
    Then I send...
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    This link is not available now! Could you please...

    This link is not available now! Could you please post the new link.
  7. Drawing of VCA shapes programmatically - Questions!

    I have created a VB6 function to draw the shape on the screen from a VCA shape data. Its working fine with me. But there are some issues worrying me to go for the next level :) I would like to get...
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    Anybody has a remote frame tracer?

    Anybody has a remote tracer to sell? Preferred one is LT-900/LT-980/LT-1000/LT-1200.
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    I totally agree with your advise. This is how the...

    I totally agree with your advise. This is how the situation should dealt.
  10. Replies
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    5,994

    Machines are connected through Rxpert and...

    Machines are connected through Rxpert and RxServer from Satisloh
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    Rxpert + Rxserver

    Rxpert + Rxserver
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    Finally I fixed the issue :) I am sharing it...

    Finally I fixed the issue :) I am sharing it here, it may be helpful for somebody in need.

    It was a wrong setting of RxServer.

    I changed the setting as follows in RxServer.
    ...
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    I think, I have to re-post my thread. It is not...

    I think, I have to re-post my thread. It is not getting noticed.
  14. Replies
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    5,994

    OMA Communication Error in V75

    Hi Experts,
    We are unable to connect our V75 with Rx-Server, due to a communication error.
    While we scan the bar code, most of the values are loading into V75 screen except the AVAL. Instead of...
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    Index is 1.60 with the FrameFit value of...

    Index is 1.60 with the FrameFit value of 4(standard)
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    Opticians utility for thickness checking

    Hi all
    Please check the link below which I have created to check the lens thickness, diameter for SV lenses and lens comparison with CR-39. Please let me know if there is any error or anything need...
  17. if the lens envelope shows 65/70; it means,...

    if the lens envelope shows 65/70; it means, geometrically the lens will be 65mm dia. But with 2.5mm decentration. So the effective diameter will be 70mm. (purpose: less material conception for the...
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    I dont think cost reducing is only the reason. I...

    I dont think cost reducing is only the reason. I have noticed that for the lenses which is near to 90degre axis and plus powers are thinner if we make it in elliptical diameter.
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    elliptical means the lens will not be in round...

    elliptical means the lens will not be in round shape.
    eg: normal lenses can be 65mm or 60mm diameter but elliptical will be 65/60 or 70/60
    you can see it on this below pic.
    9405
    Zeiss always...
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    Elliptical lenses= thinner lens ?

    Does the Elliptical lenses will reduce thickness? If it does, what is the logic behind it.:nerd:
  21. can anybody advice?

    can anybody advice?
  22. :confused::mad:

    :confused::mad:
  23. What is the minimum temperature for PRA blocker's blocking station.

    We are using Satisloh PRA blocker since 7 years. Recently our surfacing technician has come up with a compliant that lens power variation is due to low temperature of the blocking ring area(blocking...
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    Automatic Tinting system

    Is there any tinting machine available in market, which will scan the color and after mix the desired color by itself. I heard that one of the Chinese companies is the manufacturer of this...
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    Antiglare/ARC?

    What is the difference between antiglare coated lenses and ARC lenses. Please give me some brand examples.:confused:
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