In any working occasion where users are trying to make extremely clear cross line projection in distance, a simple triangular meter or blocking board is far more enough to obtain quite satisfied cross line projection as expected. The creation of different fan angle blue cross line laser module should be quite great technical innovation. Although it is only projecting moderate brightness blue laser light, however, after advanced design of thermal emitting system and constant electric power source from DC input power supply, this blue laser alignment makes sure of superior nice thermal emitting and extremely stable and reliable two perpendicular lines generation with accurate 90 degrees.
Without quite serious relying on manual labor force input and any worrying about laser light decay or blur in continuous work, blue cross line laser module is a real industrial stabilized laser device. Inside its 16mm diameter aircraft used aluminum alloy housing tube, there is enough space leaving for inner metal heat sink cooling system. Although it is workable for continuous blue cross line projection, however, usually within daily continuous cross line projection within 8 to 10 hours, it maintains excellent laser light cycling use and long lifetime in use.
When blue cross line laser module gets special use of qualified glass coated lens with larger optic lens degree of 110 degree, it generates even longer cross line length of 6 meters. Every time it is passing through quite strict laser beam stability tests up to 24 hours, after quite special use of glass window in front of beam aperture, this cross laser alignment tool achieves excellent laser light cycling use and increasing stability blue cross line projection in continuous use. Whenever it gets constant cross line projection within 8 to 10 hours, after enough time leaving for tube cooling down, it reduces possibility of laser light decay and increasing laser beam stability up to 80% in constant use.
Whatever kind of working surface it is pointing, in order to get the most precise cross line projection in distance, blue cross line laser module enables easy screw of adjustable focus optics, it assures immediate laser light concentration and the finest cross line projection within the maximum distance of 25 meters and formal lighting working occasions. Under the highest attention to powerful blue laser radiation and possible thermal energy hurt to human eyes, users should always wear correct 445nm wavelength preventing laser safety goggles until achieving high security and high precision measurement constantly.
