PureVision Toric (6 lenses)
£35.27
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PureVision Toric Monthly Contact Lenses
Pure Vision Toric contact lenses are a new alternative to the well-known spherical PureVision contact lenses. PureVision Toric contact lenses are a very good solution for wearers with higher levels of astigmatism. They guarantee a high level of comfort and sharp vision. These contact lenses have a monthly replacement schedule and are supplied in a pack of 6 lenses.
We also recommend the newly released Purevision 2 HD for Astigmatism monthly contact lenses.AerGel Technology
PureVision are generally characterized by high moisture levels and high oxygen permeability, which, in combination with Batafilcon A material and AerGel technology, enables continuous wear of the lenses. However, using PureVision contact lenses continuously should be approved by a contact lens specialist considering the wearer's individual needs. PureVision Toric contact lenses can also be used classically – insert them in the morning, remove, clean and put them in solution in the evening.
| Power: | -9.00 to +6.00, cyl: -0,75 to -2.25 |
|---|---|
| Expiration: | 32 months and more |
| Replacement schedule: | 30 days |
| Material: | Balafilcon A |
| Extended or overnight wear: | Yes |
| Water content: | 36% |
| Oxygen permeability: | 112 Dk/t |
| DIA: | 14.0 |
| UV filter: | No |
| Volume: | 6 lenses |
| Manufacturer: | Bausch and Lomb |
| BC: | 8.7 |
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Hello Emily, Yes, the Purevision toric lenses are approved for extended wear. You should always consult this first with your optician, though. You cannot wear them for longer than one month, but they may be suitable for you to wear them overnight. You can read more about extended wear lenses here: http://www.lenses-contact.co.uk/…ed-wear.html
Hi Susan, Purevision Toric parameters include this dk/t measurement to indicate how much oxygen is able to pass through the lens to the eye. (Also known as oxygen permeability) Purevision toric's dk/t measurement is 112, which is quite high. The number is standard on all Purevision toric lenses, and you do not need any additional information from your optician.