The following is a chart listing the type of lenses you will receive with your glasses based on your spherical power. We have determined these lens recommendations by optimizing the balance between visual acuity and lens thickness for your convenience.
(+) Sphere Prescription
|±0 - +4.00||1.60 HIGH-INDEX PLASTIC|
|+4.00 - +8.00||1.67 HIGH-INDEX PLASTIC|
(-) Sphere Prescription
|±0 - -5.00||1.60 HIGH-INDEX PLASTIC|
|-5.00 - higher||1.67 HIGH-INDEX PLASTIC|
|-8.00 - higher||1.74 HIGH-INDEX PLASTIC*|
*1.74 index is available only for single vision clear lenses, and it is not always guaranteed to offer to all prescriptions with sphere power -8.00 and higher. Also, depending on your selection of lens option, the high index availability is limited.
For more information, please contact our customer support team.
The following outlines lens characteristics and additional lens options.
1.60 High-index Plastic Lens Characteristics
1. DESIGNED TO BE DURABLE
2. BETTER VISUAL ACUITY
1.67 High-index Plastic Lens Characteristics
1. DESIGNED FOR STRONG PRESCRIPTIONS
2. THINNER, LIGHTER
For more details on our various lens options, please visit our lens guide.