LONGSEE

Optical fiber cables; Optical lenses; Optical fibres; Optical lenses made of glass, plastic, polycarbonate; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; Lasers for non-medical purposes; Optical semiconductors; Fiber optics; Fibrescopes, other than for medical use; Quantum dots, namely, crystalline semi-conductor material; Optical lens blanks made of glass, plastic, polycarbonate; Optical lenses featuring anti-fog coatings, UV-blocking treatment, anti-scratch coatings; Fiber optic instruments, namely, Domain Reflectometer, Optical Power Meter, Visual Fault Locators, Cable strippers, cleavers, and fiber optic termination kits; Optical fibers