650nm Red Dot
650nm red lasers are very common and economy choice and they are widely used as components of laser level, laser pointer, laser line generator etc.
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$12.92Focusable 650nm 30mW 5VDC Red Laser Round DOT Diode Module Point Glass Lens -
$13.00Focusable 650nm 5mw Red Dot Laser Module -
$12.50650nm Red Dot Laser Module 6*10mm Internal focus 5mW
