PD+ : Easy Pupillary Distance 1.7.1

Zernike LLC – Freeware – iOS
out of 160 votes

PD+ Makes Measuring Pupillary Distance a Breeze

Minh Ong

01/14/2025

PD+ by Zernike LLC simplifies the process of measuring pupillary distance for optimal eyewear fitting, offering an intuitive interface and accurate results.

The Pupillary Distance feature allows for instant measurement of PD by capturing a single high-resolution facial photo. The measurement accuracy is guaranteed to be the best achievable with your device's camera system. It provides values for Distance, Intermediate, and Near PD, both binocular and monocular, at no additional cost.

The Segment Height feature also enables instant measurement of Seg Height for frames currently being worn. This is done by capturing a single high-resolution facial photo. Please note that Seg Height is currently only supported on devices equipped with TrueDepth or LIDAR camera systems, such as iPhone X, 11, 12, 13, or 14.

The Optical Math functionality includes various useful calculations:

Rx Transposition
Vertex Adjustment
Keratometry Conversion
Visual Acuity Scale
Estimation of acuity from refractive error
Minimum Blank Size (MBS)
Simple Magnifier and Spectacle Magnifications

Overview

PD+ : Easy Pupillary Distance is a Freeware software in the category Home & Hobby developed by Zernike LLC.

The latest version of PD+ : Easy Pupillary Distance is 1.7.1, released on 07/04/2024. It was initially added to our database on 01/08/2024.

PD+ : Easy Pupillary Distance runs on the following operating systems: iOS.

Users of PD+ : Easy Pupillary Distance gave it a rating of 5 out of 5 stars.

Minh Ong

I'm Minh, a software engineer and author with a passion for exploring and writing about the latest in software and technology. With my experience in software development and a specialization in software updates and content creation, I bring a deep understanding of the tech landscape to my reviews and articles. My focus is on providing you with comprehensive insights into general software topics and the latest industry news.

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