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  • 03/05/2017

    I bought this item in desperation, and I'm glad I did. It seems the Western World Over... Opticians refuse to give you your Pupil Distance measurement when giving you your optical prescription. This forces thousands of people into buying spectacles at inflated local prices since they can not shop online, or, at best they are left to try and judge their own PD with a ruler, and then shop online. Very hit and miss. This handy PD gauge takes most of the guesswork and a second persons judgement out of the equation. ( they are still required to confirm gauge alignment ) The two white solid wires are moved to be in front of your pupils and then a reading is taken. I found this ok, and repeatable, but feel the device could be updated. I have come up with an excellent update for this product, to further improve accuracy, and to rule out the need for a second person altogether. I have protected the improvement idea, so will now see about contacting a manufacturer to produce my version of this device :) With so many millions of people requiring accurate PD measurement yearly, I think I will do nicely from this new opportunity, and in doing so, make a lot of peoples lives that much easier and save them a small fortune.

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  • 23/11/2018

    j'ai reçu cet appareil , il est très pratique et fonctionne merveilleusement bien je suis très satisfait je recommande ce produit.

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  • 06/06/2018

    la mesure droite et gauche affiche une difference en position neutre d'origine ce qui pourrait fausser la mesure definitive

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  • 10/10/2017

    JE SOUHAITE RETOURNER LE PRODUIT

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