Biotrue OneDay for Presbyopia are multifocal contact lenses by Bausch and Lomb specifically designed to solve visual problems caused by presbyopia. Presbyopia, or senile presbyopia is a defect of vision emerging as a natural consequence of the aging of the human body and often begins to occur around age 40. Presbyopia is defined by a deteriorating ability to focus on nearby objects.
Biotrue ONE day for Presbyopia contact lenses provide an effective solution for vision correction at all distances. Their special three-zone design uses the natural properties of the eye when focusing on distant and near objects but also objects lying in the middle distance. The individual optical zones are situated in concentric circles, with the innermost circle providing a clear view of nearby objects, and then the outer circle providing a view of distant objects.
To create Biotrue OneDay for Presbyopia contact lenses, Bausch & Lomb used HyperGel material (Nesofilcon A) that combines the features of classic hydrogel and silicone hydrogel – a high water content and a high oxygen permeability. HyperGel technology operates on the principle of active ingredients contained in the upper layer of the lens material. These substances are involved in the creation of the lipid layer, which prevents dehydration of the lens. The lenses remain pleasantly moist and retain excellent optical properties at all times. The water content of these lenses is 78%, which is comparable to the amount of water contained in the cornea.
Biotrue OneDay for Presbyopia contact lenses are equipped with a UV filter that absorbs some of the sun's harmful UVA and UVB rays. However, it should be noted that contact lenses with UV filters should not be considered as a full replacement for sunglasses because they do not cover the entire surface of the eye. It is always best to combine contact lenses with UV-blocking sunglasses.
|Manufacturer:||Filter: Bausch and Lomb|
|Filter: Pack size:||Filter: 30 lenses|
|Filter: Replacement schedule:||Filter: 1 Day|
|Filter: Expiration:||Filter: 12 months and more|
|Filter: Oxygen permeability:||Filter: 42 Dk/t|
|Filter: Water content:||Filter: 78%|
|Filter: Lenses Product name:||Biotrue ONEday for Presbyopia|
|Filter: Power range:||Filter: from -9.00 to +6.50|
|Filter: Add power:||Filter: High (+1.75 - +2.50), Filter: Low (+0.75 - +1.50)|
|Filter: Lenses Material 2:||Filter: Nesofilcon A|
|Filter: Extended or overnight wear:||Filter: No|
|Filter: UV filter:||Filter: Yes|