If there is not a clear idea for users to get quite accurate and quick cross line alignment in distance, the use of Berlinlasers green cross line laser module would just solve the problem, and then making sure of the clearest cross line generation on all targeting surfaces. Owing to its good use of qualified glass coated lens and advanced thermal emitting system, this green laser module is assuring the most stable cross line alignment in multiple industrial and high tech laser line alignment uses.
This green cross line laser module is workable with an external DC input power supply, which is able to work within wide range output power from 5mW to 100mW. Unless its operation under sunlight, high power green laser module up 50mW to 100mW is also workable for long distance and high lighting working occasions. Owing to its good equipment of APC, ACC driving circuit, this green laser module keeps constant output power supply, and then making sure of the most stable line alignment for laser cutting, military targeting, wooden board, and textile garment processing works etc.
http://www.berlinlasers.com/532nm-green-cross-line-laser-module