Biotrue ONEday for Astigmatism 90 Pack

Overview

Biotrue ONEday for Astigmatism contact lenses from Bausch + Lomb are daily disposable toric lenses designed around the biology of the human eye. Built on HyperGel (Nesofilcon A) — a hydrogel material with 78% water content matching the natural moisture level of the cornea — these lenses combine Surface Active Technology™ for 98% moisture retention for up to 16 hours with Peri-Ballast Design for stable toric correction that works with the eye's natural blink patterns.

They also feature high-definition optics to reduce halos and glare, UV protection, and the widest range of toric parameters among leading daily disposable toric lenses — including the first daily disposable toric lens available with -2.75D cylinder in same-day fit sets.

What Is Astigmatism?

Astigmatism is a common refractive condition caused by an irregular curvature of the cornea or lens. Rather than being evenly rounded, the eye is shaped more like a rugby ball — causing light to focus at two different points on the retina, resulting in blurred or distorted vision at various distances.

Common symptoms include blurred or double vision, ghosting, eye strain, squinting, headaches, and difficulty seeing clearly in low-light conditions. Astigmatism often occurs alongside myopia (nearsightedness) or hyperopia (farsightedness). A standard spherical lens cannot correct it — a toric lens with a reliable stabilization mechanism is required to maintain the precise orientation needed for accurate correction.

If you think you may have astigmatism, consult an eye care professional for a full assessment and toric contact lens fitting.

HyperGel (Nesofilcon A) — The Biology-Inspired Material

The 78% water content of HyperGel closely mirrors the natural water content of the human cornea. This biological alignment has two practical benefits. First, it means the lens feels more natural and comfortable on the eye from first application, with a soft, flexible feel that many wearers describe as barely noticeable. Second, it makes the material inherently biocompatible — less likely to cause the irritation or intolerance that some wearers experience with materials that interact less naturally with the ocular surface.

Nesofilcon A is a nonionic hydrogel, which means it has a low tendency to attract the protein and lipid deposits from the tear film that can build up on lens surfaces and cause progressive discomfort over time. As a daily disposable, each fresh lens begins its wear cycle in optimal condition.

Note: Nesofilcon A is a hydrogel material, not silicone hydrogel. Its Dk/t of 42 is lower than silicone hydrogel alternatives. For wearers with specific oxygen requirements, discuss options with your eye care professional.

Surface Active Technology™ — How It Works

Reduced blinking during screen use, air conditioning, and dry environments all accelerate tear film evaporation — one of the main causes of progressive lens dryness throughout the day. Surface Active Technology™ addresses this directly by forming a dehydration barrier at the lens surface that resists moisture loss.

Rather than relying solely on the water content of the lens material, this technology creates an active surface layer that interacts with the blink cycle, continuously refreshing the moisture barrier as the lens moves with each blink. The result is 98% moisture retention for up to 16 hours — a level of sustained hydration that supports consistent comfort throughout the full daily wear period.

Peri-Ballast Design — How It Works

Accurate astigmatism correction requires the toric lens to maintain a precise, stable orientation on the eye at all times. Even minor lens rotation affects visual clarity — producing the blurred vision, ghosting, or instability that many astigmatism wearers have experienced with poorly stabilized toric lenses.

Biotrue ONEday for Astigmatism uses Peri-Ballast Design — developed by Bausch + Lomb engineers through high-speed video analysis of natural blink patterns across a range of patients. This analysis determined the optimal distribution of lens thickness and the ideal balance of lid interaction forces for stable, comfortable daily wear.

The Peri-Ballast approach:

• Leverages eyelid pressure and blink mechanics to continuously maintain correct lens orientation
• Maintains a thinner lens profile than traditional prism ballast designs — supporting higher oxygen permeability at Dk/t 42
• Reduces halos and glare by keeping optics consistently aligned throughout the day
• Positions the orientation mark at 6 o'clock for easy insertion confirmation

ONE by ONE Recycling Program

Bausch + Lomb operates the ONE by ONE contact lens recycling program — a sustainability initiative that collects used contact lenses and blister packs for recycling. Daily disposable wearers generate a significant volume of plastic packaging over the course of a year. The ONE by ONE program provides a practical way to offset this environmental impact by diverting lens waste from landfill. Ask your eye care professional or visit Bausch + Lomb's website for details on participating locations.

Recommended Usage

Biotrue ONEday for Astigmatism lenses are designed for single daily use only. Each lens should be:

• Applied fresh each morning
• Worn for up to 16 hours during the day
• Removed and discarded at the end of the day — never reused

These lenses are not approved for overnight wear. Always follow your eye care professional's guidance on daily wear duration.

Lens Specifications

Client flag: verify UV figures against current Bausch + Lomb package insert before publishing.

Who Are Biotrue ONEday for Astigmatism Lenses Best For?

• People with astigmatism — particularly those with higher or more complex prescriptions who need the widest range of toric parameters in a daily disposable
• Wearers with dry or sensitive eyes — 78% water content and Surface Active Technology™ delivering 98% moisture retention for up to 16 hours
• Digital device users — sustained moisture in screen-heavy environments where reduced blinking accelerates lens dryness
• Night drivers and low-light activities — high-definition optics reduce halos and glare in challenging lighting conditions
• Active and outdoor lifestyles — daily disposable convenience with stable Peri-Ballast Design for reliable toric correction during dynamic activity
• Environmentally conscious wearers — access to Bausch + Lomb's ONE by ONE recycling program for contact lens and blister pack recycling

Always confirm with your eye care professional that Biotrue ONEday for Astigmatism is appropriate for your prescription — including sphere, cylinder, and axis parameters.