PD+ : Easy Pupillary Distance 4+
Zernike LLC
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- Gratuit
- Inclut des achats intégrés
Captures d’écran
Description
PUPILLARY DISTANCE
PD+ instantly measures pupillary distance (PD) by capturing & processing a single, hi-res facial photo. Measurement accuracy is guaranteed to be the highest achievable by the capability of your device's camera system. Far and near PD's -- binocular & monocular -- are always available at no cost.
SEG HEIGHT
PD+ instantly measures Segment Height -- Seg Height -- for the frames you are currently wearing. Accurate seg height and PD measurements are needed to ensure that lenses being made for your frames are properly centered on your eyes to achieve optimal viewing clarity. Please note: Seg Height is currently only supported on devices equipped with the TrueDepth or LIDAR camera systems (e.g., iPhone X and later non-SE models).
CALCULATORS
- Rx Transposition
- Vertex Adjustment
- Crossed Cylinders (over-refraction)
- Keratometry Conversion
- Visual Acuity Scale
- Estimated visual acuity
- Minimum Blank Size (MBS)
- Simple Magnifier and Spectacle Magnifications
Nouveautés
Version 1.7.1
Frame PD -- horizontal distance between lens centers -- added in this release! Interface improvements
Notes et avis
Works great
There were a couple others that I tried but this one worked great. It even has voice instructions. I would highly recommend this app
Réponse du développeur ,
Thank you for your feedback! We are very glad that you have found PD+ to be useful.
Friendly use
friendly use and accurate.
PD not quite there
Using an iPhone SE. PD’s for myself and my coworkers were constantly off by 4-6 mm. Calculations are a great tool to have for the pocket access, but since most people will probably use this to measure their PD for online glasses prescriptions, I would not recommend this. Best to get it measured by a real optician.
Réponse du développeur ,
We really appreciate your honest review. The iPhone models with a single-lens camera (includes SE and devices that came before iPhone X) pose a challenge due to the lack of depth imaging capability. However, we are always finding ways to squeeze out more performance in all devices running at least iOS 15. We hope you would consider updating your review in a future PD+ release.
Confidentialité de l’app
Le développeur Zernike LLC a indiqué que le traitement des données tel que décrit ci‑dessous pouvait figurer parmi les pratiques de l’app en matière de confidentialité. Pour en savoir plus, consultez la politique de confidentialité du développeur.
Données n’établissant aucun lien avec vous
Les données suivantes peuvent être collectées, mais elles ne sont pas liées à votre identité :
- Contenu utilisateur
- Identifiants
- Données d’utilisation
- Diagnostic
Les pratiques en matière de confidentialité peuvent varier, notamment en fonction des fonctionnalités que vous utilisez ou de votre âge. En savoir plus
Informations
- Vendeur
- Zernike LLC
- Taille
- 77,5 Mo
- Catégorie
- Forme et santé
- Compatibilité
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- iPhone
- Nécessite iOS 16.0 ou version ultérieure.
- iPad
- Nécessite iPadOS 16.0 ou version ultérieure.
- Langues
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Anglais
- Âge
- 4+
- Copyright
- © Zernike LLC
- Prix
- Gratuit
- Achats intégrés
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- Lifetime Subscription 7,99 $US
Prend en charge
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Partage familial
Certains achats intégrés, y compris les abonnements, peuvent être partagés avec votre groupe familial lorsque le partage familial est activé.