Drones, companies in Brasa

Ričija-Hretieņi telescope, Newton Telescope, Šmita-Kasagrēni telescope, loupe with illumination, drones , for microscopes, night vision, sports cameras, digital, stereo microscope, light, good binoculars, drones

photography, terrain aerial photography, aerial photography of objects, video filming from the air, drones , , use of drones , unmanned aerial vehicles, 3D surveying, indoor instrumental surveying, 3D building surveying