If users are looking for a high level of accuracy line
alignment at quite low price, the use of Berlinlasers 650nm red line laser module with separate crystal
lens is just make great job as expected. It is keeping the same brightness red
laser line targeting, owing to its high beam uniformity up 80%, it is just
keeping high fineness and no light decay line alignment on various working
surfaces. Users can make free choice of output power and optic lens degree,
this red laser module gets no mistake line alignment for all industrial
machinery processing works marvelously.