The NA (natural aspheric) design unique to SEEDis was adopted. The lens adopts a well-balanced aspheric design that fits with the shape of the cornea is stylishly thin. Being gently fit to the eye, it achieves a natural wearing feeling.
RGP Contact Lens
ADOPTING THE NATURAL ASPHERIC (NA) DESIGN
Flexible RGP Material “Polymer alloy Technology”
Typical High “Dk” Lenses can be broken easily, whereas High Dk Lens is literally “Tough”.
Its DK value (oxygen permeability) is 156, the highest among the SEED hard contact lenses. And, the Dk/L value is 120 (in case of -3.00D), approximately 35% higher than our previous oxygen-permeable hard contact lens.
SEED AS-LUNA Material (Dk 156) guarantees High-Level Safety for Contact Lens Wearers.
The rate of Overnight Corneal Swelling compared with conventional RGPs (Middle Dk (50) & Low Dk (30))
With the adoption of an aspheric base curve, the fit to the cornea is increased, and the allowable range of fitting with one base curve is wider than spherical lenses.
It is also possible to create a hidden mark on the lens with either a personalized code or a name in order to differentiate a personal lens.
|Product Name||SEED AS-LUNA (RGP)|
|Modality||Daily Wear up to 12 Months|
|Lens Materials||methacrylate compound containing silicon, methacrylate compound containing fluorine|
|Oxygen Transmittance (*Dk value)||156 x 10-11 (cm2/sec) • [mL02 / (mLxmmHg)]|
|Centre thickness||0.13mm @ (-3.00D)|
|5.00mm ~ 5.45mm (0.05mm step)||7.5mm only|
|5.50mm ~ 5.95mm (0.05mm step)||7.50mm ~ 8.20mm (0.10mm step)|
|6.00mm ~ 9.00mm (0.05mm step)||7.50mm ~ 10.0mm (0.10mm step)|
|Power Range||+ 25.00D ~ -25.00D (0.25D step)|
|Lens Marking||Engraving up to 4 Character|
|Volume Per Bottle||Single-lens in one bottle|
|MDA Registration No||GC983291262219|
*Dk value: The rate that oxygen can flow through a material