Specifications:
CR-39 Resin 1.74 Index Double Aspherical Myopic Lenses
Coatings: HC TCM UV400 EMI
The price on the page is for 1 pair (2 lenses)
Color: Clear
These lenses are crafted using the latest cutting edge technology. The lenses are lighter, thinner and flatter than normal lenses of this 1.74 thickness. These lenses are perfect if your eyeglass prescription is very strong.
These 1.74 index lenses can be filled by a prescription of an SPH correction of +/- 9.25 and more, and a CYL correction between +/- 4.25 and +/- 6.00
This lens has an anti-electromagnetic radiation surface coating. This invisible barrier filters out 100% electromagnetic radiation waves and does not produce static electricity. This in turn offers even more protection for the eyes.
Spheric lenses have a single curve in their design, while aspheric lenses offer varying deflection. Double aspheric lenses use irregular curvature on both their front and rear surfaces to make them thinner, lighter and flatter. These lenses are the best choice for extra strong prescriptions because they reduce thickness at the centre and edge of lenses.This unique design creates an over all flat surface making them esthetically pleasing because they prevent magnifcation of your eyes.
They are not polarized.
For accurate ordering of lenses please see the How to Choose Lenses Index charts in this product page. If you require any additional assistance please contact us via our customer service email at [email protected].
