Dual Green and Red Laser Pointer (Switchable)
Por un escritor de hombre misterioso
Descripción
The best of both worlds - A switchable red and green laser pointer all in one!, The 650 nm red and 532 nm green each are rated as Class 3R (Class
Approx. 6 length x 0.5 diameter (inches), Laser pointer with red & green laser light (press red button for red laser light, press green button for
Dual Red & Green Laser Pointer
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Green and Red 2 in-1 Laser Pointer High Power Rechargeable Lazer Pointer, Laser Pen with Long Range Adjustable Focus with Star Cap, Laser Pointer Pen Suitable for Outdoor, Astronomy, Cats
Classroom safe Class 2 (<1 mW) red laser pointer for science classroom investigations exploring geometric optics. Use it to teach and learn about the
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🔦【High Power Laser Pointer】: Rotate to take star cap off, experience the long range laser light beam. You can see the Green laser beam trajectory is
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The best of both worlds - A switchable red and green laser pointer all in one!, The 650 nm red and 532 nm green each are rated as Class 3R (Class
Dual Green and Red Laser Pointer (Switchable)
Dual Green and Red Laser Pointer (Switchable) <5 mW – LaserClassroom
The Super Safe Green Laser Pointer is the ultimate in laser safety at <1 mW (Class 2) low power levels emitting 532 nm light. These kid-safe laser
Super Safe Green Laser Pointer
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de
por adulto (el precio varía según el tamaño del grupo)