Product Description
Material: Plastic (CR-39)
Best Prescription Range (Recommendation Only): -3.00 to +3.00
Doctor Prescribed Prism: Up to 10 Diopters
Bifocal Power Range: +.75 to +4.00
Fitting Height Minimum: 11mm
Lens Technology: Standard Resin, Shamir EyePoint Technology, Digital FreeForm Lens Processing
Features and Benefits:
- Basic Lens Material
- Excellent Optics
- Low Chromatic Aberration
- Low Cost
- Low Impact Resistance
- No UV protection
- Front side scratch coated
- One year warranty
Color Options: Clear
Technical Data:
- Refractive index (nd): 1.498
- Abbe value (Vd): 59.3
- Density: 1.31 g/cm³
- UV cutoff: 355 nm