Visual Performance of Refractive Intraocular Lenses within the Human Eye

Authors

• Israa Ahmed, Laser and Optoelectronics Engineering Dept., University of Technology-Iraq, Alsina’a street,10066 Baghdad, Iraq.
• Ali Al-Hamdani, Laser and Optoelectronics Engineering Dept., University of Technology-Iraq, Alsina’a street,10066 Baghdad, Iraq.

Document Type

Research Paper

Abstract

The most effective treatment for cataracts is to remove the cloudy crystalline natural lens and implant an intraocular lens (IOL) in its place. These refractive (IOL) provide the same focusing as do the natural lens. Two refractive IOLs are designed and analyzed in this paper—these IOL are made of (PMMA, and Acrylic). The quality of the retinal image is analyzed and compared with the healthy eye, which is based on the (Liou-Brennan) eye model) LBEM). Polychromatic Point Spread Function (PSF), Modulation Transfer Function (MTF), spot diagram, Encircled Energy (EE), and monochromatic aberration are used as acceptable criteria within the Zemax software.

Recommended Citation

Ahmed, Israa and Al-Hamdani, Ali () "Visual Performance of Refractive Intraocular Lenses within the Human Eye," Engineering and Technology Journal: Vol. 39: Iss. 10, Article 9.
DOI: https://doi.org/10.30684/etj.v39i10.1946

DOI

10.30684/etj.v39i10.1946

First Page

1544

Last Page

1549