Biofinity vs. Acuvue Oasys: Pros, Cons, and Which One to Choose
21st Mar 2025
Recent comparisons have shown that choosing the right contact lenses is about more than just brand loyalty. For many Australians, the decision often comes down to the balance between leveraging the advanced technology, comfort and cost. Here, we compare Biofinity and Acuvue Oasys—two of the country’s most popular lenses—to help you understand which might best suit your lifestyle.
Here’s a comparison of Biofinity vs. Acuvue Oasys:
*Extended wear usage should always follow your optometrist's guidance
Lens Material and Comfort
Experts note that the high oxygen transmissibility of Biofinity’s silicone hydrogel material helps reduce the risk of corneal hypoxia during long wear. The lens’s moisture-retaining properties ensure that your eyes remain comfortable whether you’re in dry inland areas or more humid coastal zones.
Biofinity lenses have a slightly higher water content (48%) compared to Acuvue Oasys (38%), which may contribute to enhanced moisture retention.
Acuvue Oasys lenses are engineered to maintain a stable tear film, which can alleviate common issues like dryness and irritation. This technology is particularly effective in air-conditioned or low-humidity settings, a feature that has resonated with many Australian users.
Both lenses offer great comfort, but the best choice really depends on your personal needs. If you’re after a lens that’s built for long hours of wear across a range of climates—from dry inland areas to humid coastal zones—Biofinity’s high oxygen transmissibility and moisture-retaining properties might suit you best.
However, if you find that air-conditioned environments or low-humidity settings tend to dry out your eyes, Acuvue Oasys’ tear film stabilisation could be the better option.
Ultimately, it's not a one-size-fits-all answer. Check with your optometrist and consider your typical daily environment to determine which lens offers the comfort you need.
Vision Performance
Biofinity lenses deliver clear, sharp vision across different lighting conditions. Whether indoors or outdoors, Biofinity’s consistent performance has made it a reliable choice for everyday wear.
With a focus on both comfort and clarity, Acuvue Oasys lenses excel in variable lighting conditions. Users have reported that the design supports stable vision, which is especially valuable for those who drive frequently or spend extended periods outdoors.
Price
Biofinity monthly lenses are set at $65.95 for a six-pack, offering a full month’s wear. They’re made from silicone hydrogel, which means they let plenty of oxygen through to keep your eyes feeling comfortable even during long days at work or on the move.
Acuvue Oasys fortnightly lenses come in at $42.95 for a six-pack and are designed for a two-week replacement cycle. With features like enhanced hydration and UV protection, they’re a smart choice if you’re out and about under the sun.
Keep in mind that prices can change, so make sure to check the product listings before purchasing.
Prescription options
When choosing contact lenses, it's essential to find options that cater to specific vision needs, such as astigmatism, nearsightedness (myopia), or farsightedness (hyperopia).
Both brands offer toric lenses designed for astigmatism correction and their standard lenses address other eye conditions such as myopia, hyperopia and presbyopia. Please have a chat with your optometrist for tailored advice.
Replacement Schedules
Typically available as monthly disposables, Biofinity lenses are designed for regular replacement—a practice that helps maintain eye health by reducing the risk of deposits.
Acuvue Oasys lenses follow a two-week replacement cycle, offering a balance between convenience and hygiene. For many, this shorter cycle means a fresher lens experience and fewer issues with lens comfort.
Environmental impact
For Aussies who care more about the environment, sustainability is becoming a key factor even with your contact lenses.
Monthly options like Biofinity might offer a greener edge by generating less waste than bi‑weekly disposables, simply because you're swapping them out less often. Some brands are backing their products with recyclable packaging and recycling programmes for used lenses.
If environmental impact is high on your priority list, it’s worth checking out which companies are stepping up their eco-friendly credentials while delivering the comfort and clarity you need.
What our customers say
Biofinity
Our customers consistently rate these lenses well for comfort, clear vision, and a reliable fit. Most users find them easy to wear over long periods, with many reporting no issues even after years of use. While one reviewer noted the lenses felt too thin and blurry, the majority view Biofinity as a practical, effective option for everyday contact lens wear.
“Excellent product and value. I have been using these for a very long time without any issues.” - Maciej W. from Victoria
Acuvue Oasys
Acuvue Oasys is widely recognised for its comfort and reliability. Most of our customers rate it “very good” or “great,” praising how easy the lenses are to wear. One reviewer specifically mentions they would buy Acuvue Oasys again, and another notes they had no issues at all. While one user gave it a slightly lower rating of “good,” overall feedback strongly indicates that Acuvue Oasys delivers dependable comfort and performance for many wearers.
“Very comfortable to wear no u Issue with the contact lenses.”
Both brands are engineered with eye health in mind, featuring materials that promote high oxygen permeability. Regular consultations with your optometrist are recommended regardless of which lens you choose.
Which Option Is Right for You?
Your decision should align with your personal comfort preferences, wearing habits, and how frequently you wish to replace your lenses. Consulting with your optometrist will provide personalised guidance based on your specific vision needs and lifestyle.
References: