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Thread: Lens specification research

  1. #1
    OptiBoard Novice
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    Lens specification research

    Hello,

    I am a student optician and I am looking for assistance with obtaining information about lenses. It is more specific than what is posted on lens company websites, hence the reason I am asking here... I am currently studying PAL lenses and segmented multifocal lenses.

    Is there anyone who may have access to the following information?

    The following info for three different lens manufacturers, e.g. Nikon, Zeiss, Hoya, Essilor for each category

    Segmented lenses:
    - Segment type (e.g. flat top, curved top etc)
    - lens material
    -Abbe, specific gravity, UV, Coatings, Tints, Power range

    Progressive multifocal lenses
    -Brand name
    - Minimum fitting height
    -Lens material
    -Abbe, specific gravity, UV, Coatings, Tints, Power range

    If anyone has links to the above information, I would greatly appreciate any assistance.

    Thank you.
    Amy

  2. #2
    OptiWizard
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    I have full files from Essilor. See sample and let me know if this is what you need. Just need your email.
    Click image for larger version. 

Name:	Lens.jpg 
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ID:	14787

  3. #3
    OptiBoard Novice
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    This is excellent, thank you! My email is amycmoyer@gmail.com

    Much appreciated.

    Quote Originally Posted by PRECISIONLAB View Post
    I have full files from Essilor. See sample and let me know if this is what you need. Just need your email.
    Click image for larger version. 

Name:	Lens.jpg 
Views:	27 
Size:	31.6 KB 
ID:	14787

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