Comparing with any other dot projecting tool such as a sticker, laser pointer or your own finger, red dot laser alignment is just very easy and convenient to use, while still efficient to make sure of clear and accurate enough red laser dot positioning on all targeting surfaces effectively.
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Within wide output power range of 5mw to 100mw, red dot laser alignment is workable for wide work distance, different environments and lighting occasions. Within 25 meters distance, users only need to make simple adjustment of laser beam focus and dot targeting direction; this red laser module can get the most satisfied dot measuring accuracy perfectly.[/size]
