Dive mask information versatile, lightweight masks with an exceptional field of vision. Suitable for either snorkeling or diving. Comes with rx adapter. Mask can be worn with or with the insert. One step strap adjustment system. 100% Hypo-allergenic silicone face skirt with purge valve. Silicone split strap for a secure fit. Tempered glass lens for lasting performance. Side windows provide 180 degree panoramic view. Prescription adapter allows for fitting of high prescriptions with astigmatism or bifocal or progressive lenses note bifocals and progressive lenses are not offered online. See faq on bifocals and progressives here . Insert requires no special technology to fabricate lenses so your local optical shop should be able to fit this insert with bifocals or progressives lenses if you prefer to do it locally. See hilco leader brand information page for additional details or warranty information. Prescription information most popular prescription lenses listed. Prescription lens prices quoted are for a pair of lenses with prescriptions up to 6.00 Diopters cylinder, up to 2.00 Diopter cylinder. Higher prescriptions will incur additional power charges. For other lens options such as high index lenses recommended on powers over 8.00 As thick lenses may push against facial bones , and more, see prescription information page. No prescription limitations. Estimated time frame for prescription: 5 to 7 working days. Anti-fog coating includes heavy duty scratch coating and is r...
Dive mask information versatile, lightweight masks with an exceptional field of vision. Suitable for either snorkeling or diving. Comes with rx adapter. Mask can be
