Steps to Choose Lenses
Step1: Each prescription will have Spherical (SPH) and Cylinder (CYL) components, Check the numbers mentioned in these slots respectively
Step2: Follow this example,
Right Eye: SPH -7.00 CYL -1.00 AXIS 90
Left Eye: SPH -6.00 CYL -3.00 AXIS 80
In the above example, SPH is -7.00 and CYL is -3.00
Choose the Maximum SPH Value in your prescription in either of the eyes. (If SPH number is not mentioned select Zero power)Choose the Maximum CYL Value in your prescription in either of the eyes. (If CYL number is not mentioned select Zero power)
Blue-Light Blocking Lens
Blue-cut lenses are designed to absorb over 90% of blue light. (Below 420 nanometers which are more harmful)
Blue light is visible light with high energy in the range of 380 nanometers to 495 nanometers. This type of lens is designed to allow some blue light to pass through to prevent color distortion.
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Index 1.61 (Upto 30% Thin lens)
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Blue light blocking lenses filter out the sun’s harmful UV as well as harmful blue light.
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These lenses block harmful high-energy blue light from all light sources and digital devices.
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Filters out 100% UVA and UVB rays
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These lenses are available with various lens designs and coatings.
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Regular Anti-glare lenses block UV light up to 380nm, but adding a UV-blocking lens boosts UV protection to 100 percent for added safety, protecting from shorter wavelength blue light up to 420nm.
Note: We recommend you choose lenses according to your prescription. If you find any difficulty in the process, please contact us to order lenses for your frame.
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