Unity BioSync with HydraMist technology is a daily disposable silicone hydrogel contact lens sold and distributed by VSP Optics. This is VSP's entrance into the contact lens market, providing a high-quality lens to their insurance members and eye care practitioner network. The lens is featuring a high Dk/t value, translating into a high level of oxygen passing through the lens to the cornea. The material used in Unity Biosync is Olifilcon B, which got cleared by the FDA in 2018.
Manufactured by Visco Vision in Taiwan, Unity BioSync features HydraMist, a technology developed by US-based Tangible Science.
Olifilcon B is used as a base material in other contact lenses such as EverClear Elite (sold in Europe). Visco Vision also filed a 510(k) for another Olifilcon B lens under the name Vexillum, which is - except for the lens surface treatment - substantially equivalent to Daily Breeze.
Clinical Studies
Clinical Comparison of Two Daily Disposable Silicone Hydrogel Soft Contact Lens
By: Visco Vision Inc. in 2016 (no results posted)
Unity BioSync - Parameters and Specs
Unity BioSync
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Product Image |
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Price Comparison | n/a |
Manufacturer | VSP Optics / Visco Vision |
Release Date | September 2019 |
Prescription Parameters | |
Replacement Schedule | Daily |
Wearing Details
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Daily wear |
Sphere Powers | -10.00D to +8.00D (in 0.5 steps after +-6.00D) |
Base Curves
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8.8 mm |
Diameters | 14.1 mm |
Technical Parameters | |
FDA Group
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V-C |
Lens Material | Silicone hydrogel (Olifilcon B) |
Lens Design | Spherical |
Wetting Agents
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Unknown |
% of Material | 53% |
% of Water | 47% |
Center Thickness
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0.08 mm |
Oxygen Transmission
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150 Dk/t |
Modulus
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0.50 MPa |
Other Features | |
Special Features
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UV Blocking
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Class 2 >50% UVA >95% UVB |
Dynamic Light Absorption
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No |
Visibility Tint | Yes (light blue) |
Inside-out Mark | No |
Packaging, Pricing and Offers | |
Packaging Details | 90 lenses per box, each lens in a foil-sealed plastic package |
Price Range
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Exclusively available through eye care practitioners partnering with VSP |
Cost per Day
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$0.50 - $0.80 (estimate) |
Online Retailers
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Check with your eye doctor for availability and manufacturer rebates |