In today’s fast-paced world, where versatility and practicality are paramount, the MCG Tactical Phoenix Tactical Pen Light ...

If you worked with computers back in the 1970s, there’s a good chance you used a light pen at some point: a simple input device that you’d point at the CRT screen to highlight text, choose ...

Laser light show pen online, eS kube Multipurpose Green Laser Pointer Teaching Pen High Power Flashlight Beam Disco Laser Pen for Kids Best Gift Laser Projector Pen 1pc online ...

This isn’t the first light pen we’ve seen, they can even be connected to modern computers, too. Posted in Retrocomputing Tagged Light Pen, vector display, vectrex. Post navigation.