Inverted Biological Microscope LB-13IVBM - Cell Culture Microscope Labotronics Inverted Biological Microscope features an infinite optical system for clear cell and tissue imaging. A quintuple nosepiece with color filters allows quick magnification changes and better contrast. A 30° inclined trinocular head supports comfortable viewing and accurate observation in routine lab work. https://www.labotronics.com/inverted-biological-microscope/lb-13ivbm