Olympus BH Illuminator


This LED illuminator replaces the original Olympus BH Illuminator. Provides a whiter, brighter light than the original, while using far less power. Intensity control is continuous from 0-100%. Don’t waste money on a new microscope because of a bad illuminator. Your “old” microscope has probably has better optics and mechanics that a new one.  Bring your Olympus BH up to date. Replace the old BX microscope light with a new Nanodyne LED system.

  • Custom-designed to fit the form factor of the Olympus BH.
  • Option for brightness control potentiometer on the new illuminator or on an existing control on the microscope.
  • Easy installation with instructions and most tools provided.
  • All illuminator systems are backed by our 3-year warranty.


  • Illuminator Dimensions: 2.45 x 2.45 x 2.24 inch
  • Power Requirements: 5 to 24V/3.5W
  • Brightness: 410 lm (320 lm prior to 3/22/2017)
  • LED Expected Lifetime: 80% of Original Brightness at 88,500 Hours
  • Material: Anodized 6061 T6 Aluminum

Included Items – Click for Drawing

Installation Instructions – Click for Document

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