Blue laser line module or called laser line generator usually is used as laser leveler. Industrial users favor 450nm laser line modules, especially at dark working environments. We specialize in providing customized service to meet various requirements, including laser line span angle, or laser line width etc. Please don't hesitate to contact us if you have more requirements.

Here list the standard Blue laser line generator. 

Product ID	Dia.	Type	Power	Span Angle	pdf	Buy
LM9B450H30L30	9mm	H	<30mw Class1M,2M	30°
LM9B450H30L60	9mm	H	<30mw Class1M,2M	60°
LM9B450H30L90	9mm	H	<30mw Class1M,2M	90°
LM9B450H30L110	9mm	H	<30mw Class1M,2M	110°
LM9B450H80L30	9mm	H	<80mw	30°
LM9B450H80L60	9mm	H	<80mw	60°
LM9B450H80L90	9mm	H	<80mw	90°
LM9B450H80L110	9mm	H	<80mw	110°

Note: Above not listed or custom laser module, laser illumination module, please contact us.