Boston Gas Permeable Lens Materials

The foundation for today's specialty lens practice

Boston is known for its GP solutions and lens materials, delivering a wide range or materials, manufacturing excellence and higher Dk levels (Boston XO and Boston XO2). Coupled with the newest scleral, orthoK, and multifocal lens designs, Boston enables you to offer patients the benefits of GP lens innovation.

While on this site, review the varying Boston materials to use for specific patient situations, as well as access all the educational guides, resources and training to support your practice.

Our commitment to education continues with a series of tools to help you stay informed. Consult our archive of educational videos.

For eye care professionals who care about their patients, material matters. And that material is from Boston.

 

Boston Materials are also available with Tangible Hydra-PEG® Coating

Tangible® Hydra-PEG® Contact Lenses are treated to incorporate Hydra-PEG Technology (HPT) — which is a thin polyethylene glycol (PEG)-based polymer that is covalently (permanently) bonded to the surface of the contact lens and is designed to enhance the surface properties of the contact lens while retaining the mechanical properties of the underlying material. When treated with HPT, the underlying material is encapsulated in a thin layer of polymer that results in measurable improvement of wettability (dynamic contact receding angle) compared to untreated lenses. The resulting layer is hydrophilic.”