Red Diode Laser Pointer, Lasers: Educational Innovations, Inc.

This Class IIIA red diode laser point is a little different -- press the button to tun on, press again to turn off. Perfect for classroom optics setups where having the beam on continuously is more convenient than having to hold it constantly
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This Class IIIA red diode laser point is a little different -- press the button to tun on, press again to turn off. Perfect for classroom optics

Red Diode Laser Pointer

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