If users are getting serious need of highly clear and accurate dot alignment, either it is pointing at close or long distance, it is always making good job with a high brightness 532nm green laser diode module. It is an industrial stabilized dot alignment tool. On condition it makes qualified use of a glass coated lens, metal heat sink cooling system and APC, ACC driving circuit board, it is keeping work with the most visible green laser light emission and the most compact size green dot emission at various work distances. Only after correct use of output power, within the maximum work distance of 25 meters and high lighting working condition, high power green dot laser just makes sure of high precision dot alignment for industrial and high tech precise dot measuring work fields effectively.https://www.berlinlasers.com/532nm-green-laser-diode-module