Post by rosariawetzell on Oct 22, 2020 6:49:15 GMT
Lens index is another important factor that will contribute to Eagle Eye 911 Review the lens thickness of a lens. It is well known that lenses with higher index have great advance on lenses thickness and self weight without compromising optical quality. In general, a 1.67 high index lens is as much as 35% thinner than the standard CR-39 lens [index 1.50] for the same prescription. For a far-sighted prescription, it is also recommended to choose a high index lenses aspheric design, for the reason that it could reduce chromatic aberration and edge distortion giving good all round vision.
The fourth and final factor is your Pupillary Distance. You should always choose a frame with a total width suitable to your PD value. For instance, if you have a PD of 65mm, frames with total width of 130-140mm, which is 10mm allowance above your PD value times by two. Otherwise lenses with larger diameters have to be used. And they are thicker than ordinary lenses in 65mm diameter.
To achieve the best overall aesthetic result and get the most comfortable wear, you should take all above mentioned factors into consideration. If you are still having problems about selecting prescription eyeglasses, please feel free to consult the eye specialist. Their helpful and knowledgeable customer service experts will give you the professional advice about the most suitable frame and lenses upon reviewing your prescription so that best overall aesthetic result is achieved while keeping the cost to minimum.
freepdfreview.com/eagle-eye-911-reviews/
The fourth and final factor is your Pupillary Distance. You should always choose a frame with a total width suitable to your PD value. For instance, if you have a PD of 65mm, frames with total width of 130-140mm, which is 10mm allowance above your PD value times by two. Otherwise lenses with larger diameters have to be used. And they are thicker than ordinary lenses in 65mm diameter.
To achieve the best overall aesthetic result and get the most comfortable wear, you should take all above mentioned factors into consideration. If you are still having problems about selecting prescription eyeglasses, please feel free to consult the eye specialist. Their helpful and knowledgeable customer service experts will give you the professional advice about the most suitable frame and lenses upon reviewing your prescription so that best overall aesthetic result is achieved while keeping the cost to minimum.
freepdfreview.com/eagle-eye-911-reviews/