| #5441 | Optica Applicata. -- Wroclaw : Technical University, 1971-. -- ISSN 0078-5466 print. -- ISSN 1899-7015 online |
| #5442 | Optical and quantum electronics. -- London : Chapmann and Hall, 1975-. -- ISSN 0306-8919 print. -- ISSN 1572-817X online |
| #5443 | Optical engineering : the journal of SPIE - the International Society for Optical Engineering. -- Bellingham : Society of Photo-Optical Instrumentation Engineers, 1972-. -- ISSN 0091-3286 |
| #5444 | Optical materials. -- Amsterdam : Elsevier Science, 1992-. -- ISSN 0925-3467 print. -- ISSN 1873-1252 online |
| #5445 | Optics and laser technology. -- Amsterdam : Elsevier, 1970-. -- ISSN 0030-3992 |
| #5446 | Optics and lasers in engineering. -- London : Applied Science Publishers, 1980-. -- ISSN 0143-8166 print. -- ISSN 1873-0302 online |
| #5447 | Optics communications. -- Amsterdam : North-Holland, 1969-. -- ISSN 0030-4018 print. -- ISSN 1873-0310 online |
| #5448 | Optičeskij žurnal. -- Sankt-Peterburg : Gosudarstvennyj optičeskij institut, 1992-. -- ISSN 1023-5086 |
| #5449 | Optik : international journal for light and electron optics. -- Stuttgart : Wissenschaftliche Verlagsgesellschaft, 1946-. -- ISSN 0030-4026 print. -- ISSN 1618-1336 online |
| #5450 | Optiko-mechaničeskaja promyšlennost’. -- Leningrad : Optičeskij institut im. S.I. Vavilova, 1931-1992. -- ISSN 0030-4042 |