Leica microsystems dm300 achromatic amp plan student binocular microscopes 1000x leica microsystems 13613385 for more advanced students of biology or life sciences the leica dm300 compound microscope is compact maintenance free and easy to use to provide trouble free operation each dayequipped with a mechanical stage to accommodate two specimen slides and labelled abbe condenser the dm300 can be configured with rotatable monocular or binocular tubes for shared viewing and easy storage