Single Vision Lens
These lenses only have one viewing area throughout the entire lens and the correctional area can be for far distance, mid distance or reading.
![](https://cdn.leoptique.com/default/images/about/ourlenses-classify-1.jpg)
Far Distance Lens
If you wear glasses all day and mostly need these glasses to see things in the distance. (e.g. for driving)
![](https://cdn.leoptique.com/default/images/about/ourlenses-classify-2.jpg)
Mid Distance Lens
If you mostly need these glasses to work before computer or something else at arm’s length.
![](https://cdn.leoptique.com/default/images/about/ourlenses-classify-3.jpg)
Reading Lens
If you need to read things close to you. (Papers, document, etc.)
You can easily turn a single vision glasses to a prescription sunglasses.
Select the right index of refraction of lenses according to your prescription.