635nm Red Cross Module
Laserland 635nm Red laser CROSS generator range from 1mW, 5mW, 10mW, 50mW. work as laser level, components. The 635nm red cross hair laser module which make vertical and horizontal red lines for alignment.
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$64.0012*45mm 500mW 638nm Dot/Line/Cross Orange Red Focusable Laser Module -
$17.9816*68 638nm Orange Red Cross Hair Laser Module Sharp Laser Diode In
comparing with 650nm at the same output, the 638nm is more brighter
as single mode laser diode is, the line effect is clear and stable.
