A. Al-Khashab, M., منى, E. Al-Abdullah, A. and عبد 2025. The Effect of Bore Diameters in Two Electrodes Electrostatic Immersion Lens Design. Rafidain Journal of Science. 24, 3 (Jun. 2025), 82–91. DOI:https://doi.org/10.33899/rjs.2013.71261.