OBB-A1466

Filter Blue, for OLE-1, OLF-1

Filter Grey, for OBS-1, OBE-1, OLE-1, OLF-1

Filter Green, for OBS 104, OBS 106, OBE-1

Filter Yellow, for OBS 104, OBS 106, OBE-1

Filter Blue, for OCM-1, OLM-1

Filter Gray, for OBT-1

Filter Blue, for OBT-1

Tube Binocular, for OBT 104, OBT 106