![](https://www.montlab.com/wp-content/uploads/2023/01/designoptimizer-2.png)
![](https://www.montlab.com/wp-content/uploads/2021/11/Optimizer.png)
- Large distance and reading areas
- Soft design for ultimate comfort
- Offset can be customized by up to 2.5mm
![](https://www.montlab.com/wp-content/uploads/2021/11/Purete-1.png)
- Larger viewing areas vs standard Pureté
- Multiple corridors (12, 14, 16, 18)
- Softer progression
![](https://www.montlab.com/wp-content/uploads/2023/01/designpurete-4.png)
![](https://www.montlab.com/wp-content/uploads/2023/01/designpurete-5.png)
![](https://www.montlab.com/wp-content/uploads/2021/11/Purete.png)
Entry level progressive for beginner presbyopia for adds 2.00 or less.
![](https://www.montlab.com/wp-content/uploads/2021/11/Loisir.png)
20% larger distance area vs PURETÉ+
![](https://www.montlab.com/wp-content/uploads/2023/01/designloisir.png)
![](https://www.montlab.com/wp-content/uploads/2023/01/designcarriere-2.png)
![](https://www.montlab.com/wp-content/uploads/2021/11/Carriere.png)
20% larger reading area vs PURETÉ +
![](https://www.montlab.com/wp-content/uploads/2021/11/Contour3D.png)
- Ideal for sports
- Long corridor
- Designed with a low reading area
![](https://www.montlab.com/wp-content/uploads/2023/01/designcontour-2.png)