Free-form round segment bifocal lens. Expands material and treatment options for wearers.
Endless Bifocal lenses are created with free-form technology on the back side of any semi-finished spherical lens blank. Digital processing ensures the segment line is virtually invisible for noticeably better aesthetics. Lens structure is very similar to conventional bifocals. Material availability is consistent with other digital free-form lenses.
Endless Bifocal lenses are fully personalized using IOT Digital Ray-Path 2 Technology. Oblique aberrations are reduced allowing wearers to focus with precision.
Frequency of use: Regular
Current bifocal wearers who wish to experience superior visual quality.
Bifocal lens wearers who want a broad selection of materials and treatments.
Vision therapy for children with accommodative difficulties.
Current bifocal wearers who value improved aesthetics.
Material & blank provider: Endless Bifocal lenses are compatible with any blank provider and lens index.
Coatings: Endless Bifocal lenses are compatible with any coatings you run at your lab.
Machinery & LMS: Endless Bifocal lenses are compatible with almost any machinery supplier and LMS.
Endless Bifocal Technologies
IOT Digital Ray-Path 2
Oblique aberrations are minimized more effectively than ever by incorporating the intelligent use of wearers’ accommodation into traditional calculations.
Segment adapted to the wearer’s preferences
The standard configurations of Endless Bifocal lenses were developed for the most common needs of bifocal wearers.
Endless Bifocal Benefits
- Wide areas of view at near and distance, free of aberrations.
- Better aesthetics, less visible segment line.
- Easy transition between visual fields.
- Comfortable and precise focusing, especially when using electronic devices.
- Near elimination of peripheral blur.
- Countless material and treatment options.
- High value solution.
Endless Bifocal Options
The diameter (32 mm) and position of the segment are very similar to a conventional bifocal with straight, curved, or round segments. This solution is perfect for those who already wear bifocal lenses and want easy adaptation to their new eyeglasses.
In this configuration, the segment is expanded up to 40 mm, offering a noticeably larger near viewing area while maintaining panoramic distance vision. This configuration is ideal for current wearers of wide segment conventional or executive bifocals. It is also optimal for vision therapy for children with accommodative difficulties.
Endless Bifocal Features
The design is further enhanced, when desired, by a complete set of individualization parameters that take into consideration the unique attributes of the frame and the preferences of the wearer. If no parameters are provided, IOT Digital Ray-Path 2 will utilize default values.
Lens power differs from prescribed power. The design is calculated, point by point, to ensure wearers perceive the proper power when looking through their lenses at every distance and direction of gaze, including near distances for viewing electronic devices.
Optimized for accommodative object space
IOT Digital Ray-Path 2 incorporates the intelligent use of the wearer’s accommodation into the traditional calculations for reducing oblique aberrations, resulting in a superior personalized lens. Oblique aberrations are minimized more effectively than ever before.
The perceived power distribution remains stable, regardless of the prescription or base curve. This is especially beneficial for high prescriptions and large or wrapped frames.
Infinite design configuration options
Create a unique product suited to your market needs.
Endless Bifocal lenses allow for countless configurations, providing the opportunity to differentiate for unique market needs. No other lens design portfolio is as modular, flexible, and versatile as IOT’s.
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As part of IOT’s commitment to innovation for high value-added products, we now offer Neochromes light-activated lenses.