Scandisun Gävle AB is a provider of products and services such as mounts for optical observation and monitoring instruments,telescopes, measuring,telescopes, monocular,telescopes, stereoscopic,telescopes, reflecting and refracting,telescopes, prismatic,radio telescopes,telescopes, reading (cathetometers),telescopes, equatorial,telescopes, self-collimating (collimators),telescopes, infrared,telescopes, industrial, workshop and toolroom,telescopes, laboratory,telescopes, amateur,periscopes, industrial,periscopes, submarine,telescope accessories,periscope accessories,binoculars, galilean field,binoculars, wide angle,binoculars, prismatic,binoculars, photographic,binoculars, fixed and periscopic,binoculars, infrared,binoculars for marine or aviation use,binoculars, tropicalised,binoculars, pocket,opera-glasses,field glasses,binocular accessories,night vision equipment for photography, cinematography and television.