No matter what kind of working surface it is pointing, after special use of a highly fine and accurate red reference line, it is always making good job with the assistance of a high purity beam emitting tool of 635nm red line laser module. The special use of separate crystal lens and import 635nm red laser diode are configuring with highly durable metal housing tube. When this industrial stabilized laser line generator gets proper installation and adjustment to correct position, it always makes sure of increasing accuracy and brightness red line alignment onto all working surfaces effectively.\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\tOwing to the use of a high quality separate crystal lens, even though it is pointing at quite long work distance or long time, 635nm red line laser module is still performing with highly fine and bright red line projection in use. It is emitting non Gaussian distribution red laser beam and highly uniform red line in continuous use. Whatever kind of working surface it is pointing, it is performing with the same line brightness from middle part towards both ends, and also getting no appearance of laser light decay or blur in continuous use. In a large variety of industrial and high tech line measuring work fields, after basic measurement and experiment of line length, line fineness and work distance, this 635nm non Gaussian beam red line laser module enables freely selected fan angles of 10 to 93 degrees. It is projecting various red line lengths within 0.5 meter to 6 meters. At the same time, it is also performing with highly fine red line of only 0.3mm at 10cm, and only 1mm to 2mm at 2 meters work distance. Within the maximum work distance of 25 meters, without the use of sunlight, a correct optic lens degree made laser line generator makes sure of high accuracy red line alignment perfectly.On basis of the use of an AC\/DC adapter and extending electric wires for both 635nm red line laser module and DC power supply, it always allows freely installed distance of 3 meters, and convenient red line projection onto any vertical or horizontal surface. When it makes proper adjustment of both laser beam focus and red line projecting direction within three dimensions, this red alignment gets increasing accuracy and fineness red line alignment in long time use. When users are wearing correct laser safety goggles, without any eye exposure to beam aperture, the use of high power red line laser still makes easy and safe line alignment in all application fields perfectly.