650nm red line laser module,Industrial Laser Group Module,5mw adjustable focal length, line, cross, point, (point-4pack)
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650nm red line laser module,Industrial Laser Group Module,5mw adjustable focal length, line, cross, point, (point-4pack)
♥ Output: Red laser module (650nm) Voltage: 3v-5v,Output power: Class II<1mw
♥ size: 12x35mm
♥Can be used for aiming positioning Can be used for laser test tools Can be used for medical device positioning It can be used to produce a signal device
♥can adjust the focus, adjust by the tightnes of the product