opt-on
Free
3.1for iPhone, iPad and more
Age Rating
opt-on Screenshots
About opt-on
With the opt-on® app you can comfortably configure your personal magnifying glasses.
Do you have a glasses pass or prescription, with your pupil distance on it?
- Take a photo of it and configure your individual magnifying glasses!
You don't know your pupil distance? No problem!
- The opt-on® app offers you the possibility, to take optimal photos, so that our optic can exactly calculate your pupil distance.
Optimal photos provides an optimal meassure result, whereby we can fit your individual opt-on® magnifying glasses exactly for your face.
You can simply place your offer request in the app with the new magnifying glasses configurator.
The function "pupil distance unknown" needs specific hardware and has to be pre-tested with every device, so we can actually only support following devices:
- iPhone 6
- iPhone 6 Plus
- iPhone SE
- iPhone 6s
- iPhone 7
- iPhone 7 Plus
- iPad (6th generation)
Requirements for an optimal result:
Photographer:
- Do not take pictures against the light, avoid light sources (lamp, window,...) in the background
- Take the pictures in a bright or well lighted room
- Take the pictures in front of a single-colored (door, wall, …) flat
- The eyes have to be seen clearly
- There should be no shadow over the eyes
- Hold the iPhone straightly
- Stand two steps away from the person who will be photographed
- Stretch your arm out
- Move the device slowly on the basis of the instructions on the display
Customer:
- Put on the original measure temple straightly
- Hold your head straightly
- Focus your gaze on the iPhone
- Keep your eyes open
Do you have a glasses pass or prescription, with your pupil distance on it?
- Take a photo of it and configure your individual magnifying glasses!
You don't know your pupil distance? No problem!
- The opt-on® app offers you the possibility, to take optimal photos, so that our optic can exactly calculate your pupil distance.
Optimal photos provides an optimal meassure result, whereby we can fit your individual opt-on® magnifying glasses exactly for your face.
You can simply place your offer request in the app with the new magnifying glasses configurator.
The function "pupil distance unknown" needs specific hardware and has to be pre-tested with every device, so we can actually only support following devices:
- iPhone 6
- iPhone 6 Plus
- iPhone SE
- iPhone 6s
- iPhone 7
- iPhone 7 Plus
- iPad (6th generation)
Requirements for an optimal result:
Photographer:
- Do not take pictures against the light, avoid light sources (lamp, window,...) in the background
- Take the pictures in a bright or well lighted room
- Take the pictures in front of a single-colored (door, wall, …) flat
- The eyes have to be seen clearly
- There should be no shadow over the eyes
- Hold the iPhone straightly
- Stand two steps away from the person who will be photographed
- Stretch your arm out
- Move the device slowly on the basis of the instructions on the display
Customer:
- Put on the original measure temple straightly
- Hold your head straightly
- Focus your gaze on the iPhone
- Keep your eyes open
Show More
What's New in the Latest Version 3.1
Last updated on Dec 2, 2018
Old Versions
Bugfixes
Show More
Version History
3.1
Dec 2, 2018
Bugfixes
3.0
Sep 28, 2018
New main menu
The magnifying glasses configurator
Function "pupil distance known"
FAQ menu
Homepage implemented
The magnifying glasses configurator
Function "pupil distance known"
FAQ menu
Homepage implemented
2.0
Dec 28, 2017
Only two photos will be taken.
The distances got changed to 1.0 and 1.1 meter.
A goal area for the QR code is displayed.
The current distance is illustrated.
Alerts got adjusted.
The iPhone SE is supported.
The distances got changed to 1.0 and 1.1 meter.
A goal area for the QR code is displayed.
The current distance is illustrated.
Alerts got adjusted.
The iPhone SE is supported.
1.0
May 27, 2017
opt-on FAQ
Click here to learn how to download opt-on in restricted country or region.
Check the following list to see the minimum requirements of opt-on.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
opt-on supports English, German