Name: 7Days
Brand: Safe-Gel
SKU: 62315926
Price: 87 CHF
Availability: InStock

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Safe-Gel

Safe-Gel 7days by Sàfilens is the newly developed and world's first weekly replacement contact lens with integrated hyaluronic acid. Especially beneficial for dry and sensitive eyes, hyaluronic acid supports the tear film. The Safe-Gel 7days weekly lenses are a groundbreaking innovation, characterized by a combination of innovative lens material and a special lens geometry. The high oxygen supply to the corneal epithelium throughout the entire wearing period is ensured by the Safe-Gel 7days contact lens.

The innovative material combination of Safe-Gel 7days consists of various polymer types; Filcon 1B polymer is combined with the biopolymer Na-hyaluronate. Filcon 1B forms the solid structure of the Safe-Gel 7days lens, while the Na-hyaluronate gel is enriched with essential tear film electrolytes such as calcium, magnesium, and potassium, forming the aqueous outer phase of the Safe-Gel 7days contact lens. A high DK value alone is not sufficient for optimal oxygen supply to the cornea. The quality of the tear film provided by the lens and the thickness of the mucin layer ultimately determine how well the oxygen supply is.

When the aqueous phase of the tear film is sufficiently large, enough oxygen can be transported to the mucin layer, which in turn emits oxygen to the eye in the corneal epithelium. The body's own hyaluronic acid manages the contact lens and the eye, ensuring a perfect fit for the lens. The slow and continuous release of the Safe-Gel 7days gel solution sodium hyaluronate through body temperature and blinking provides unique comfort. This ensures optimal oxygen supply to the cornea. Additionally, the Safe-Gel 7days lenses feature a UV blocker that protects the cornea from harmful rays.

Actual product image Safe-Gel 7Days (-4.5, Weekly lens, 12 pcs., Spherical)

Key specifications

wearing period

Indicates how long a contact lens should be worn before being replaced with a new pair. Shorter wearing periods mean more frequent replacement, but usually result in fewer deposits on the lens.

lens type

Dioptre

The dioptre is also known as the "sphere" or "power" and is often abbreviated to D, SPH or PWR on your contact lens packaging.

Base curve (BC)

This is also called the radius and you will find this value on your contact lens packaging under BC.

Diameter (DIA)

This is also called the diameter. You can find this value under DIA on the contact lens packaging.

Material

Items per sales unit

The sales unit is the grouping of article units into a saleable unit, which can be the smallest unit or a grouping for sale to the customer.

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