ALSTAR

Binoculars; Collimators; Microscopes; Oculars; Refractometers; Astronometric measuring machines and instruments; Electron microscopes; Hunting binoculars; Lenses for astrophotography; Lenses for telescopes; Microscope objectives; Night vision goggles; Optical lenses; Optical reflectors; Prisms; Reflecting telescopes; Sighting telescopes for firearms; Spectrograph apparatus; Telescopic sights for artillery; Tripods