Xelens is designed to assist opticians in refining the spectacle lens dispensing process through three integrated modules:
* Recommendation Module: Analyzes patient data to provide personalized spectacle lens recommendations, ensuring optimal alignment with individual visual needs.
* Simulation Module: Overlays simulated lens features onto various backgrounds, helping patients understand lens recommendations and make informed adjustments.
* Measuring Module: Determines patient parameters such as pupillary distance by analyzing facial features, facilitating accurate and personalized lens fitting.
Note: The Measuring Module, which involves capturing individual measurements, is exclusively available on iPad Pro models, which are equipped with advanced camera systems, including the LiDAR Scanner and the TrueDepth camera. These devices include:
* iPad Pro 12.9-inch (4th generation) and later
* iPad Pro 11-inch (2nd generation) and later
By streamlining the lens dispensing process, Xelens enhances patient satisfaction and empowers opticians to deliver personalized, efficient, and accurate optical care.
more New in version 1.0.20
Sessions module:
- Added automatic photo deletion after the retention period set in the license
- Added a "Delete Photos" action to session details
- Added automatic deletion of sessions older than two years
- Bounded the year cards by the session retention period
- Bug fixes:
- Fixed occasional session save failures that caused the latest changes to be lost
Licensing module:
- Added the photo retention period to the license sheet
Other:
- Added in-app GDPR notice, consent and withdrawal (this feature is enabled per license)
1.0.20 2 days ago
New in version 1.0.19
Measurement module:
- Added Pol Optic and Essilor catalog designs for Optika Anda
Recommendation module:
- Bug fixes:
- Answers and recommendations are now persisted to the client session
Other:
- Renamed "Manufacturers" to "Catalogs" in the Settings menu to align terminology
- Enabled generic product names for Optika Anda across the Simulation, Presentation, and Recommendation modules
- Updated Croatian localizations
1.0.19 29 Jun
New in version 1.0.18
Measurement module:
- Added a notice with a link to Settings when camera access is not authorised
- Bug fixes
- Fixed camera remaining active after capturing a near vision photo
- Fixed navigation so that going back from Edit no longer leads to the capture views when Edit was not opened from them
Licensing module:
- Bug fixes
- Fixed occasional license read failures that caused the app to appear unlicensed
Sessions module:
- Bug fixes
- Fixed pagination not updating when filtering sessions by year and month
- Fixed incorrect year on session list items
Presentation module:
- Bug fixes
- Fixed duplicate focal group characteristics appearing in recommended product descriptions
Simulation module:
- Bug fixes
- Fixed photochromic effect not following the background video loops
Other:
- Added Croatian language support
1.0.18 12 Jun
New in version 1.0.17
Measurement Module:
- Reduced the height of the focus rectangle for the eye region during capture and slightly increased the transparency of the masking outside this rectangle
- Restricted the eye-line height to the boundaries of the eye-region focus rectangle during near-vision capture
- Bug fixes
- Addressed the absence of image and camera being turned off after taking a near vision photo
- Updated the near-vision image validation that was causing the error: “Captured data is not valid. Please retake photo.”
Ordering Module:
- Enabled selection of order type
1.0.17 25/12/2025
New in version 1.0.16
Measurement Module:
- Disabled Pantoscopic Tilt Compensation (Martin’s Rule) and enabled turning it on via settings
- Bug fixes
- Removed the warning about the pantoscopic tilt exceeding 10º, even when Martin’s Rule is applied
Simulation Module:
- Translated some terms that were previously left in the application’s base language (English)
1.0.16 09/12/2025
New in version 1.0.15
Measurement module:
* Changed the display of reference points (Reference points are now positioned relative to the frame in the image. This type of positioning was previously used only for displaying diameters.)
* Automatic lowering of fitting height is now limited to a maximum of 5 mm
* Added annotations in the measurement table in cases of automatic lowering of fitting height
* Added a warning in the measurement table if the pantoscopic angle exceeds 10º
* Added the MyoFocus product to the Grossoptic and Diopta catalogs
Ordering module:
* Enabled ordering again without prior modifications
* Bug fixes
* Updated the Grossoptic product catalog
* Enabled product selection using Diopta naming
Recommendation module:
* Bug fixes
* The prescription screen title no longer overlaps with input fields when the Serbian language is selected for the app
License module:
* Bug fixes
* The white background now fills the entire license management modal on iPadOS version 26
Other:
* Bug fixes
* Access to the Grossoptic catalog is now enabled without additional configuration
1.0.15 14/11/2025
New in version 1.0.14
Measurement module:
- Bug fixes
- Disabled square-shaped retina flash in near-vision capture
- Fixed reported app crashes when taking images
Ordering module:
- Enabled selection of the final product from the catalog (including material selection)
- Limited number of characters for references to 27
- Bug fixes
- Automatic return to the session list and session auto-save now occur only after a successful order submission
- Authentication error message no longer reappears when returning to the main measurement screen
1.0.14 08/11/2025
New in version 1.0.13
Measurement Module:
* Disabled flash on the profile picture to improve image quality
* Simplified input of predefined values in settings by moving measurement units from values to labels
* Added ID in email subject lines for group export, to ensure proper email grouping
* Highlighted the button for navigating to application settings in the modal that prompts for LWR credentials
* Bug fixes
* Retained selection of distance lenses even when near measurements are taken
* Added a label for the shadow-brightening slider in the application settings
* Enabled applying predefined vertex values from settings
* Corrected the Back button behavior after retaking the curvature angle image
Ordering Module:
* Enabled order repetition after correction during a session
* Added the -XELENS suffix to the reference, for data analysis purposes in Grossoptic
Licensing Module:
* Enabled automatic license status updates after connecting to the network
Other:
* Changed the order of input fields for diopters in recommendations and the order form to follow standard medical practice
* Added Italian translation for application settings
1.0.13 17/10/2025
New in version 1.0.12
Measurement module:
* Added Grossoptic as an option, but Diopta is set as the default option
* Added Ultra Lux product in the Measurement module
* Added a check for available manufacturers according to the license
* Adjusted definition of decentration in accordance to LWR
* Fixed bugs:
* Fix error in monocular PD for far vision
Simulation module:
* Bifocal display is set as the standard display across every simulation approach
* Added Ultra Lux product in the product catalog
* Modified certain topological lines of the progressive zone
Recommendation module:
* Added Ultra Lux product in the product catalog
Presentation module:
* Added supporting text for Ultra Lux product
Licensing module:
* Extended grace period to 5 days
Other:
* Added Italian language localization in the application
* Added Networking module
1.0.12 22/09/2025
New in version 1.0.11
Measurement Module:
* Added manual control for shadow brightness in strong backlighting
* Enabled a near vision image for distance glasses to allow for greater lens personalization
* Bug fixes:
* Instability of monocular PD for distance
* Missing PD for distance
* Camera remained on after measurements were completed
* Manufacturer could not be changed on a previously created session after the manufacturer was changed in settings
Simulation Module:
* Added a cylinder axis effect for bifocals
* Added a distortion simulation for monofocals in the Lens Splitter view
* Added a background video for simulating photochromic and polarized technologies
* Changed topological lines of specific progressive lenses
Sessions Module:
* In selection mode, the touch area has been expanded to the entire list/grid item
* Added the "Ordered" status display
Recommendation Module:
* Removed the option to save the current page of the questionnaire
* Improved the graphical element for selecting diopter
Presentation Module:
* Redesigned layout
Other:
* Added “Ordering Module”
* Updated and improved translations for Serbian and Russian
1.0.11 06/09/2025
Sessions Module:
- Renamed "Nadzorna tabla sesije" to "Meni sesije" in the Serbian translation
Recommendation Module:
- Enabled cylinder selection
Simulation Module:
- Hidden menus during lens drag
- Added option to reset to single vision without treatment
- Corrected Maxima lens design
- Improved lens simulation
- Modified base product names
- Changed automatic selection mechanism for offered backgrounds
Measurement Module:
- Added auto-correction for head rotation around the vertical axis
- Added animation to guide the client's gaze towards the camera opening
- Added lowering of fitting height for spherical and aspherical lenses according to Martin's rule
- Enabled manual decentration
- Changed default uncut shape from ellipse to circle
- Enabled selection of individual session parameters before starting the capture
- Reduced zoom
Presentation Module:
- Modified layout and illustrations
Other:
- Corrected software bugs
- Added Russian language translation
1.0.10 03/07/2025
Simulation Module:
- Improved simulation of unaided vision
- Changed the shape of the aberration-free zone in monofocal lenses from a circle to an ellipse
Sessions Module:
- Fixed software issues:
- Reduced memory usage
- Prevented app crashes when there is a large number of sessions saved
Recommendations Module:
- Improved wording
1.0.9 13/05/2025
New in version 1.0.20
Sessions module:
- Added automatic photo deletion after the retention period set in the license
- Added a "Delete Photos" action to session details
- Added automatic deletion of sessions older than two years
- Bounded the year cards by the session retention period
- Bug fixes:
- Fixed occasional session save failures that caused the latest changes to be lost
Licensing module:
- Added the photo retention period to the license sheet
Other:
- Added in-app GDPR notice, consent and withdrawal (this feature is enabled per license)
more Version 1.0.20 2 days ago
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