| Fluorescence microscopes Professional Line OBN 14 | |
| | Light microscopes Professional Line OBN 13 | |
| | Light microscopes Professional Line OBN 13 sets | |
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| Phase contrast microscopes professional line OBN 15 | |
| | colour filter green for OBF-1/OBL-1/OBD-1/OBN-1/OKO-1/OPO-1 | |
| | Dark field condenser (oil) for series OBN-1, OKO-1 | |
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| Darkfield Condenser for OBN-1, OKO-1 series | |
| | Filter Blue. for series OBN-13 | |
| | Filter Gray. for series OBN-14 | |
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