16/12/2025
Cataract diagnosed, lens selected … you think you’re good to go ?! But wait what about the lens measurement? Every lens is unique in its number and shape (if toric)
How is this measured ?
1. Manually on an A scan machine
2. On a modern machine like a Lenstar , Argos or an IOL master
The measurements are converted into the right IOL powers using modern day calculations and formulae
Why is this important to know ?
This decides the prediction of you achieving clear vision post surgery
It’s a very important pre operative test