Senso Full Sclera
A custom contact lens for highly irregular corneas.
The Senso Full Sclera lens rests solely on the sclera (white of the eye) and completely bridges the cornea. Uniquely, the Senso Full Sclera is available in multiple models, such as peripheral toric and bitoric. This lens is the first choice when the Senso Mini Sclera is not an option.
Features of Senso Full Sclera:
- Perfect optics
- Large diameter
The Senso Full Sclera is ideal for people with very highly irregular corneas. When the cornea is deformed or damaged (irregular), traditional contact lenses and eyeglasses are often unable to improve visual acuity. A sclera lens is larger and goes over the cornea. It rests on the sclera, or white of the eye. The cornea is protected in a bed of moisture. This provides great comfort and optimal vision.
The Senso Full Sclera can be worn daily for up to a year. We recommend that this lens be replaced annually.
Before using your RGP lenses, always read the package insert that is provided by your contact lens specialist.
To properly clean, disinfect, store and insert your Senso Full Sclera lenses, we recommend Ever Clean Plus and Saline Unidose.
The Ever Clean system is suitable for all lens types and is free of preservatives. It consists of a disinfectant based on 3% hydrogen peroxide combined with an innovative dual-focus effervescent tablet that provides thorough lens cleaning, disinfection, neutralization and moistening in just 2 hours. Unlike the standard Ever Clean liquid, povidone and lipase have been added to Ever Clean Plus. Povidone is an effective and long-acting humectant that contributes to the stability of the tear film. The enzyme lipase is effective against lipids that adhere both centrally and at the edges of the lens surface, contributing to thorough lipid cleaning.
Saline Unidose is an isotonic, buffered, sterile, water-based saline solution. It has a physiological pH that is ideal for any eye surface. Users with sensitive eyes can rinse their lenses with Saline Unidose after the usual cleaning. Saline Unidose has no preservatives and is therefore ideal when using scleral lenses.
Power (F’v): +30.00 D to -30.00 D (in steps of 0.25 D)
Diameter (øT): 18.00 mm to 24.50 mm (in steps of 0.50 mm)
Toricity: 1 to 4 in steps of 1
Special. parameters available on request
Back Surface Pheripheral Toric (PT)
Available toricity: 1 - 2 - 3 - 4 (difference in sclera opening)
Cylinder: Front Cyl -0.50 D to -3.00 D (in steps of 0.25 D)
Axis: 0 degrees to 180 degrees (in steps of 1 degree)
Centre thickness: 0.45 mm
Back surface geometry: Aspherical
Front surface geometry: Full optics AB technology
Frequently Asked Questions
Which contact lens is best for my eyes?It depends entirely on you and your eyes. During an eye exam an eye care specialist assesses your eyes and looks at the strength and shape of your eye, among other things. You personal situation is also evaluated: When do you want to use them? How often? In what work environment? Based on all the measurements, you can choose the best lenses together with the specialist. Visit your nearest optician for an eye exam or consultation.
How do I clean my lenses?It is important to clean your contact lenses daily. The moment you remove your lenses, it is important to clean, rinse and disinfect them with the recommended lens solution as prescribed or advised by your contact lens specialist. Contact lens cases should also be emptied, cleaned and rinsed daily, as they can be a source of bacterial growth. Importantly, lenses, lens cases and other lens-related products should not come into contact with (tap) water because of the increased risk of microbial keratitis.
What should I look for in lenses for my child?Children can wear lenses as young as 8 years old on average. (1) Before a child can start wearing lenses, the eye care specialist explains what it means to wear the lenses and the responsibilities involved for the child, such as in the area of hygiene. (1) Charm, J & Cho, P, 2013, High Myopia-Partial Reduction Ortho-k: A 2 year randomized study, Optometry and Vision Science, Vol 90, No 6 P530-539.