\nThere are both visible colors and invisible colors line laser alignment<\/a> in LasrTo.com, including 635nm red, 532nm green, 808nm IR and 980nm IR.
\nRed color is recommended the most suitable color, and the price is lower than other one. However, green (532 nm) lasers have a higher visibility, as the human eye is more sensitive to green.
\n808nm IR and 980nm IR laser is invisible to human\u2019s eyes, but they are able to be captured by machines. That is the reason why they are mostly used, too.<\/p>\n
2. How far should my laser be from the target?<\/strong> 3. What else does one need?<\/strong>![\"red](\"http:\/\/blog.laserto.com\/wp-content\/uploads\/2013\/11\/economy-red-line-projecting-laser-alignment-1-300x250.jpg\")
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\nThe fan angle decides the line length and width of line laser imaging. Use the fan angle calculator or the line length calculator to determine the fan angle (the angular spread of the laser beam) or the line length at one desired working distance.![\"fan](\"http:\/\/blog.laserto.com\/wp-content\/uploads\/2013\/11\/fa.gif\")
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\nPower supply:<\/strong>
\nAll line laser alignments from Laser To are operated by DC input to achieves continuous 24 hours alignment work a day. This outer designed power supply has made it easy and portable to operation.
\nMounting Bracket,<\/strong>
\nPosition your laser for precise alignment. Fixed or pivoting. Brackets are also effective dissipaters of heat.<\/p>\n