Engineered for patients with very high prescriptions, this advanced silicone hydrogel (SiH) lens combines precision optics with therapeutic comfort. Designed for extended wear and clinical reliability, it’s ideal for aphakic and high myopic cases requiring exceptional visual clarity and corneal support.
• Optimised for extreme prescriptions: Whether managing aphakia or high myopia, the lens geometry ensures accurate correction and stable performance.
• Innovative SiH material: High oxygen permeability supports corneal health while delivering lasting comfort throughout the wear cycle.
• Lathe-cut precision: Each lens is crafted for smooth edges, consistent thickness, and tailored fit—enhancing comfort and reducing lens awareness
• Excellent stabilisation for plus powers: Maintains centration and optical alignment even in high hyperopic designs.
• Reduced FOD in minus powers: Minimises edge lift and lens mass, improving comfort and reducing foreign body sensation.
• Optimised optics: Delivers crisp, stable vision across a wide range of powers.
• Extended wear comfort: Lathe-cut SiH supports longer wear times with reduced dryness and irritation.
• Aphakic patients requiring high plus powers
• High myopes needing stable, comfortable correction
• Clinical cases where long-term wear and oxygen delivery are critical
Just call Professional Support Team with:
Spectacle Rx , HVID,K Readings
We wil let UltraVision calculate the lens for you
| Product Name | Simplon SiH™ |
| Modality | 3 month |
| Lens Materials | DEFINITIVE 74% SiH BLUE UV |
| Lens Color | Blue |
| UV Protection | YES |
| Water Content | 74% |
| Oxygen Transmittance (*Dk value) | 60 x 10-11 (cm2/sec) • [mL02 / (mLxmmHg)] |
| Center Thickness | 0.26 mm @ -3.00 |
| Base Curves | 6.60 to 10.0 mm (0.10 mm steps) |
| Diameters | 11.00 to 19.50 mm (0.10 mm steps) |
| Sperical Powers (Simplon Sphere) | +/- 45.00 DS (0.25 D steps) |
| Sperical Powers (Simplon Toric) | +/- 30.00 DS (0.25 D steps) |
| Cylinders | – 0.75 to -11.00 DC (0.25 D steps) |
| Axes | 1 to 180 (1 steps) |
| Engraving / Marking | 6 o’clock |
| Fitting Sphere (Empirical) | Spectacle RX, K Reading, HVID , BVD |
| Volume Per Bottle | Single lens in one bottle |
| MDA Registration No | GC2533125-194572 |
