Precision 1.5 Normal - 22mm fitting heights:

The Precision normal is a soft, asmmetric and aspheric design, with a very wide corridor that enables a smooth transaction from far to near vision giving clear vision at a medium range.

If frame selection allows it this is the perfect lens for people who need to ues the computer. The longer wider corridor allows for comfortable reading at intermediate distances.

A good choice for first time wearers.