According to the employment of either glass cylindrical lens or separate cylindrical lens, blue line laser alignment always gets super wide range laser lens degree from 10 to 110 degree. It is quite easy work for users to get clear enough line positioning only after this laser line generator is properly selected of both output power and laser lens degree.
When users are looking for a highest level of accuracy line aligning accuracy, blue line laser alignment should be chosen with separate crystal lens, which is able to project a highly straight blue alignment laser line with the same line thickness and brightness from laser line middle part towards both ends.
On condition that users are looking for moderate accuracy line alignment, blue line laser alignment should be easily selected with formal glass coated lens. When this laser line generator is getting the largest laser lens degree of 110 degree, within about 2 meters work distance, it can achieve the longest blue alignment laser line of 6meters.
Within wide range laser lens degree of 10 to 110degree, blue line laser alignment is always effective enough to ensure its straight and fine enough blue laser line projection as expected. No matter what kind is laser lens is equipped, blue line laser alignment is just able to get fine and straight enough blue line targeting as expected.
Anywhere this blue line laser alignment is used, it should be workable continuously. As a result, from the beginning of line measuring application, laser tech engineer has just paid high attention to its thermal emitting performance. According to its employment its thermal conductive metal housing and copper material made 445 blue laser diode, this industrial alignment laser just gets the most wonderful laser beam stability, making sure of the best line positioning accuracy more than 8 hours a day. Only if than laser line generator is operated by professionals or skilled users , with full protection of blue laser diode and electric driving circuit board, it is just getting the best line aligning accuracy perfectly.