Lenses Index Information
1.5 Index Basic Lenses
- Suitable for mild prescriptions and full rim frames
- Prescriptions of range up to +/- 2.00
1.59 Index Polycarbonate Lenses
- Polycarbobate material is very durable and can withstand more pressure
- Prone to breaking
- Recommended for semi-rimless frames, especially for mild prescriptions
- Thinner than 1.5 Index
- Prescriptions of range up to +/- 2.50
1.61 Index Thin Lenses
- For prescriptions of range between +/- 2.75 and +/-4.00
- Lenses are up to 25% thinner as compared to basic lenses
1.67 Index Ultra Thin Lenses
- For prescriptions of range over +/-4.00
- Lenses are up to 35% thinner as compared to basic lenses
Lenses Coatings Options
Scratch Resistant Coating
- Scratch resistant coating prolongs life of your lenses by making them more resistant to naturally occurring scratches from wearing and cleaning
Anti-reflective Coating
- Anti-refelctive coating reduces lenses glare caused by outside light
- Makes lenses more transparent and clearer
- Glasses visually look nicer and more transparent
UV Protection Coating
- UV Protection Coating blocks off ultra violet rays caused by sun and artificial indoor lightning
- Helps avoid eye degenerative conditions such as cataract
Hydrophobic Coating
- Repels water and makes lenses cleaning easier and more effective
- Keeps lenses clean for longer time
Blue Ray Blocking
Blue Ray Blocking is a filter to block out harmful light emitted by computer and phone screens. This options is recommended if you plan to use your glasses for work on a computer.
Transitions are photochromic lenses darkening technology that was created to make lenses adapt to outside lighting conditions. When you step outdoors, lenses react to UV and darken providing a comfort of sun lenses. Once you step indoors lenses lighten to complete transparency and act as regular lenses. Choose among two transitions tint colors.
