Prices include Portuguese VAT. Sales to EU countries: The final VAT will be calculated during payment according to the VAT rate used in the destination country. Sales to non EU countries is VAT exempt.
The Menicon B4PM lens is a rigid contact lens for correction of myopic and hyperopic patients with keratoconus.
Menicon B4P contact lenses are indicated for off-center keratoconus and irregular astigmatism.
This lens is available in 2 materials: Menicon Z (Tisilfocon A, UV protection and Dk value: 163) or Menicon EX (Tolofocon A, Dk value: 64)
(Dk value is a measure of the oxygen permeability. Materials with a high Dk transmit more oxygen to the eye than those with a low Dk value.)
This rigid lens is highly permeable to oxygen which helps ensure safe wearing for the eye.
The Menicon B4PM made with material "Menicon Z" has a UV filter to protect the eye from harmful rays.
The lens is delivered with a light blue tint (to help find the lens in the lens case).
Replacement: 1-2 years (follow the recommendation from your eye care professional)
This lens is a custom product (made-to-order product): Order cancellations, exchanges or returns is not possible.
|Oxygen transmissibility (Dk/t)||No|
|Lens Extended or Overnight Wear||No|
|Number of lenses in the box||1|
|Lens UV Protection||Yes|
|Lens replacement schedule||Annual (day use)|
|Lens Water %||No|