BXFM Focusing Module

Two focusing units are available for combination with the BXFM Olympus microscope system. The BXFM-S unit can be combined with a compact reflected light brightfield illuminator (U-KMAS) with a depth of only 290mm from the optical axis to the rear of the lamp housing. The BXFM unit accommodates all reflected light brightfield/darkfield and fluorescence illuminators. Fiber illumination, with the option of external control, can be used with both models.

Product Image


  • Focus Mount with illuminator holder and counterbalance spring, accepting brightfield, darkfield and universal illuminators (BXFM)
  • Focus Mount with holder for the compact U-KMAS illuminator (BXFM-S)
  • Large support stand with 238mm movement range (SZ-STL)
  • Standard support stand (U-ST)
  • Illuminator holder for BXFM (BXFM-ILH)
  • Illuminator for brightfield, most compact design (U-KMAS)
  • Illuminator for brightfield (BX-KMA)
  • Universal Illuminator for BF, DF, DIC, Pol and Fluorescence
  • Adapter for fiber optic illumination (U-LGAD)
  • Single port tubes with standard and super widefield lens (U-TLU) and (U-SWTLU)
  • External light sources, 100W Halogen and long life 50W Metal Halide options.
  • External power supply (TH4) and hand switch (TH4-HS)


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