File:Schematic Diagram of the Lenses of a Galilean Telescopic Loupes Binocular Surgical Telescope.jpg
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Schematic_Diagram_of_the_Lenses_of_a_Galilean_Telescopic_Loupes_Binocular_Surgical_Telescope.jpg (400 × 192 pixels, file size: 25 KB, MIME type: image/jpeg)