Sunday, September 1, 2019

IOLs- most important optical zone

Most common answer would be the centre.

That however is not the case as the light rays pass undeviated right through the centre.

In fact, phakic IOLs have an opening right in the centre for aqueous to circulate.

The most important part is the pericentral area, as the refracted rays through this area get focussed on the macula.