... , fibers, hair, paint fragments WBY-10B forensic comparison binocular microscope Specification:1.The total magnification of optical visual observation: 4X ... :0.7-4.5X continuous adjustable, low power objective0.4X4.Viewing field: View-field diameter: ø4mm-64mm, may change left ... hair, paint fragments and biological specimens.6. Each side of the unit is a fully functional microscope, with the ablity to ...