Olympus BX45-PO Polarizer U-P500 – Transmitted Light for BX45/BX46

The Olympus BX45-PO (U-P500) is a transmitted light polarizer designed specifically for the BX45 and BX46 microscope platforms. It serves as the lower polarizing element in the optical path, converting unpolarized illumination into plane-polarized light before it reaches the specimen. The precision polarizing filter provides a high extinction ratio and uniform polarization across the field, enabling accurate observation of birefringent materials, mineral identification, and materials characterization. When paired with a compatible analyzer above the objective, it creates a complete crossed-polarizer system for polarized light microscopy.