Spectrometers; scientific apparatus and instruments, namely, spectrometers and parts and fittings therefor; radiation detectors; radiometers; radiation measuring apparatus; radiation measuring instruments; radiation sensing apparatus; infrared detectors; optical sensors; optical fibre sensors; multiplexers; calibration equipment for optical radiometers; electronic sensors for measuring solar radiation; sensors for measuring radiance, irradiance or reflectance, not for medical use; electromagn...

Providing on-line images and videos in the field of current events, news, lifestyle, culture, politics, sports, entertainment, gaming, photos, videos, religion, movies, music, fashion, business, technology, science, reporting, opinion, fiction, creative writing, cartoons, comic books, animation, fortune-telling, weather and general interests, not downloadable; entertainment services, namely, providing a virtual environment and where users can interact with peers and to express opinions about ...