Balanced Progressive Technology, developed by CooperVision, is an advanced optical approach designed to address presbyopia in contact lens wearers. Presbyopia is a natural age-related condition where the eye's ability to focus on near objects diminishes over time. Introduced in 2011, lenses with Balanced Progressive Technology aim to provide wearers with clear vision at varying distances, catering to their specific presbyopic visual needs.
How does Balanced Progressive Technology work?
Balanced Progressive Technology employs a multifocal ring design, integrating multiple zones with distinct optical powers within a single lens. Each ring-shaped zone is positioned around a center point to facilitate seamless transitions between near, intermediate, and distance vision. The lens ensures a gradual power change from the center to the periphery, optimizing visual acuity across all ranges.
D-Lens and N-Lens Optical Designs
CooperVision offers two variations of Balanced Progressive Technology: D-Lens and N-Lens, each tailored to different visual preferences. 'D' stands for Distance-focused and 'N' stands for Near-focused in the center. Based on your preferences, your eye doctors will determine the right mix of lens-designs for your dominant and non-dominant eye. E.g. you might end up with one box of N-Design and one box of D-Design lenses, or two boxes of D-Design lenses.
- D-Lens: This optical design emphasizes intermediate and distance vision and is well-suited for individuals who spend a significant amount of time engaging in activities such as driving or watching television.
- N-Lens: On the other hand, the N-Lens design places more emphasis on near and intermediate vision, making it a great choice for individuals who work on computers, read extensively, or engage in tasks that require more close-up focus.
Who is it for?
Balanced Progressive Technology is specifically intended for individuals experiencing presbyopia. If you encounter challenges with tasks that require clear vision at various distances or find yourself frequently switching between reading glasses and distance glasses, these lenses may be suitable for you. Consult your eye care professional to determine the ideal lens type based on your unique visual prescription and lifestyle requirements.
Pros and Cons
- Enhanced Visual Clarity: Balanced Progressive Technology ensures crisp and clear vision across near, intermediate, and distance ranges.
- Reduced Dependency on Multiple Glasses: Wearers can avoid the inconvenience of carrying and switching between various pairs of glasses for different tasks.
- Personalized Options: With D-Lens and N-Lens variants, individuals can choose lenses that align precisely with their visual preferences and lifestyle demands.
- Adaptation Period: As with any multifocal lens, an adjustment period may be required for wearers to acclimate to the new visual experience.
- Individual Variability: The effectiveness of Balanced Progressive Technology can differ depending on factors such as corneal shape and prescription strength.
Contact Lenses with Balanced Progressive Technology
CooperVision's Balanced Progressive Technology stands as an impressive milestone in contact lens innovation. By employing a multifocal approach, wearers can enjoy clear vision at different distances, addressing the challenges of presbyopia. The availability of D-Lens and N-Lens options allows individuals to select lenses that suit their specific visual requirements. For those seeking enhanced vision and reduced dependence on multiple glasses, contact lenses with Balanced Progressive Technology offer an attractive solution.