Trial Set
The KeraSoft™ 2 trial set comprises 8 lenses of the following specification:
|
|
BVP Range |
Diameter |
Series |
|
2 lenses |
Plano |
14.50 |
Series A |
|
2 lenses |
Plano |
14.50 |
Series B |
|
2 lenses |
Plano |
14.50 |
Series C |
|
2 lenses |
Plano |
14.50 |
Series D |
|
Approximate Keratometer Readings Guide |
Diagnostic Lens Series Recommended |
Cone Advancement |
|
Steeper than 6.20 |
A |
Advanced |
|
6.20 to 6.60 |
B |
Moderate-Advanced |
|
6.60 to 7.00 |
C |
Moderate |
|
7.00 to 7.40 |
D |
Early |
The KeraSoft™ 2 is fitted using diagnostic lenses. The same trial set combination is suitable for fitting Keratoconus cases and post-Graft cases.
The trial lenses are provided in spherical form and should be used for all toric and spherical fittings.The practitioner follows the fitting steps outlined in this document, in which an assessment is made of the fit, and an over-refraction is obtained. The practitioner then simply places an order, stating the Series required, the overall diameter required, the power (BVP) of the diagnostic lens used, the over-refraction results and the back vertex distance (BVD) of the over refraction lenses. The Technical Services team will then calculate the required parameters.
|
KeraSoft™ 2 Lens technical specifications |
|
|
Hioxifilcon B11.49% Water (non- ionic) with U.V. inhibitor |
Material |
|
Series A,B.C,D |
Base Curve |
|
14.00 mm , 14.50 mm , 15.00 mm |
Diameter |
|
Wavefront Aberration Control with balanced, optimum, Overall thichness and a proprietary back-curve configuration |
Lens Design |
|
Sphere : +30.00DS to -30.00DS* Cylinder:-0.50 to -11.00DC (in 0.25 steps) Axis: 0° to 180 (in 1° steps) Prism up to 2∆ D in any axis Add: up to +3.00DS (in 0.25 steps) |
Power Range
|
|
Light Blue |
Handling Tint |
|
15.00* 10⁻¹¹ (cm²/sec) [mlO₂/(ml * mmHg)] |
DK |
|
Durable Lens for daily wear use |
Wear Modality |
|
Single Vial |
Pack Size |