Olympus 40x Phase Insert B-L0122

The Olympus 40x phase insert (B-L0122) is specifically engineered to add 40x phase contrast capability to standard Olympus Abbe type condensers. This phase ring insert pops into the bottom of Abbe condensers, enabling phase contrast microscopy with 40x phase contrast objectives. Phase contrast microscopy enhances contrast in transparent, unstained specimens by converting phase shifts in light passing through the specimen into amplitude changes, making cellular structures visible without staining. The insert design allows easy installation and removal without tools, enabling rapid switching between brightfield and phase contrast imaging modes. Compatible with Olympus BX and BH2 series microscopes equipped with Abbe condensers, this insert is an economical way to add phase contrast capability to existing microscope systems. Factory-new condition ensures optimal optical performance and reliable operation for demanding laboratory, clinical, and educational microscopy applications.