We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Back to Healio Lens power calculations have evolved over ...

When patients previously implanted with phakic lenses undergo cataract surgery, IOL power calculation is easy and straightforward, according to a Belgian surgeon. “It’s easy to understand that a lot ...

Calculations of atmospheric refraction are generally based on a simplified model of atmospheric density in the troposphere that assumes the temperature decreases at a constant lapse rate L from sea ...