It is a very excellent experience to make line alignment with green line laser module. It is different from any simple line printing device. Anyway, when it is available with wide range output power of 5mW to 100mW, it is generating highly clear green laser light at several miles far away. It is standing on the middle wavelength among all visible spectrums, and always assuring the most easily absorbed and the most visible green reference line targeting in continuous work. This laser line generator is a quit low beam divergence laser device, even though it is being used at quite long work distance, it is still keeping quite fine line thickness, and then obtaining super clear line generation at long distance.
When line is pointed on various targeting surfaces, in order to avoid mistake by manual operation, green line laser module is adopting excellent quality glass coated lens. Without any worrying about laser light decay or blur, this line measuring tool is obtaining quite high laser beam transmittance, and also maintaining quite straight line generation in use. When glass coated lens is getting selectable optic lens degree within 10 degree to 110 degree, it is obtaining different line length from 0.5 meter to 6 meters.
Only if laser tech engineer is learning enough of line length, line thickness and work distance from laser beam aperture, green line laser module will be recommended with correct output power and optic lens degree, and then achieving super clear line projection in continuous work. In occasion that line alignment is processed by high power green laser, it is a key point to wear 532nm wavelength preventing laser safety glasses and obtain highly free and secured line alignment constantly.