Lens Enhancements

Lens Thickness

 
Using the Power drop-down, select the closest lens prescription. The other lens values can be left at their 'default' settings. Then select different index values at the bottom of each image and compare the results!
Index
Lens Thickness:
42mm
Index
Lens Thickness:
42mm
Index
Lens Thickness:
42mm

Lens Values

Power:
Eyesize:
Bridge:
Effective Diameter:
Centre Thickness:
PD: