Mid-distance lenses enable the near visual field to be extended while eliminating the blur which occurs beyond reading distance, up to a certain point.

Adaptation is easy and immediate, for specific uses: working on computer screens is one of the most obvious applications for this type of lens. It provides clear vision covering the entire working area and facilitates successive eye movements between documents, keyboard and screen.

Extenso®: high performance near and intermediate vision For presbyopes needing reading glasses, the Extenso® 10 & 15 lenses are as easy to wear as single vision reading lenses, allowing wearers to clearly see objects in mid-distance without having to look over the top of their spectacles or remove them.

 Now available in 1,6 !
Benefiting from new characteristics that enhance their performance, the new generation Extenso® is now even better adapted to young presbyopes working on computers. It is also ideally suited to all activities requiring near and intermediary vision (DIY, music, drawing, reading, etc.).

 Easy to order and mount
The new generation Extenso® now makes it necessary to communicate the correction and half-distances for near vision when placing the order.
The fitting cross shows the position:
- horizontally: of the near vision half-distance
- vertically: the fittting height in the centre of the pupil
 This results in faster order taking and easier mounting.