Journal Abbreviation: OPT MATER EXPRESS
Journal ISSN: 2159-3930
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2023 (2024 update) | 2.8 | - | - |
| 2022 | 2.8 | - | 9428 |
| 2021 | 3.074 | - | 8853 |
| 2020 | 3.442 | 301 | 8443 |
| 2019 | 3.064 | 433 | 7235 |
| 2018 | 2.673 | 381 | 5968 |
| 2017 | 2.566 | 445 | 4773 |
| 2016 | 2.591 | 410 | 3652 |
| 2015 | 2.657 | 312 | 2700 |
| 2014 | 2.844 | 279 | 1934 |
| 2013 | 2.923 | 222 | 1223 |
| 2012 | 2.616 | 200 | 593 |
| 2011 | 164 | 83 | |
| 2010 | - | - |