Meiji Techno Binocular Inverted Brightfield/Phase Contrast Biological Microscope. The 10x- high eyepiece provides generous interpupillary distance for critical examination of specimens. The 20x eyepiece provides generous interpupillary distance for critical examination of specimens. The objectives and eyepieces are finely crafted with exceptional optical performance to provide you with a lifetime of beneficial use. For a great way to make sure you are working with one of the best scopes the biological industry has to offer choose the Meiji Techno Inverted Phase Contrast Biological Microscope. Specifications for Meiji Techno Inverted Brightfield/Phase Contrast Biological Microscope: Manufacturer: Meiji Techno Microscope Type: Biological Included Accessories: Fuse 3 Amp 6V 30W Halogen Bulb Removable AC Electric cord w/ Plug Magnification: 10 - 20 x Illumination Type: Halogen Nosepiece: Quintuple Magnification Type: Variable Package Contents: Meiji Techno Inverted Brightfield/Phase Contrast Biological Microscope Meiji Techno TC-5300: Binocular Inverted Brightfield/Phase Contrast Biological Microscope