Optical apparatus and instruments, namely, microscopes and parts thereof, except for glasses and photographic apparatus; infrared optical apparatus, namely, infrared optical microscopes; laboratory optical apparatus, namely, microscope slides; tomographic instruments, other than for medical use, namely, tomographic, holotomographic, and optical diffraction tomographic microscopes, and parts thereof; microscopes; microscopes and parts thereof; imaging apparatus and instruments for the study of...

Optical apparatus and instruments, namely, microscopes and parts thereof, excluding glasses and photographic apparatus; infrared optical apparatus, namely, infrared optical microscopes; laboratory optical apparatus, namely, microscope slides; tomographic instruments, other than for medical use, namely, tomographic microscopes and parts thereof; imaging apparatus and instruments for the study of live cells; lenses; optical lenses; body-tubes for microscopes being lens-barrels; microscope lamps...