LASER CORE

Semiconductors; Spectroscopes; Anti-reflective lenses; Fibrescopes, other than for medical use; Laser diodes; Lasers, not for medical purposes; Light emitting diodes (LEDs); Magnifying glasses; Optical condensers; Optical fibers; Optical glasses; Optical inspection apparatus; Optical lamps; Optical lenses; Optical semiconductors; Organic light-emitting diodes (OLED); Prisms for optics purposes; Quantum dot light-emitting diodes (QLED); Scientific and technical apparatus, namely, optical mirrors; Semiconductor chips