This Adjustable Focus Red Laser Pointer allows the user to adjust the diameter of the beam by simply turning the aperture.
Item#: 13478 Age: 18+
(5 customer reviews)
A highly affordable set of 3 laser pointers (red/green/blue) set at different wavelengths, perfect for performing experiments involving refraction in the classroom or at home.
Item#: 16108 Age: 18+
(2 customer reviews)
Drive your pet up the wall, under the couch, through the kitchen, and in circles round the living room; this red laser pet toy is sure to bamboozle cats and dogs as they try in vain to catch the bright red dot
Item#: 15928 Age: 18+
This high-quality red laser module emits a line laser shape, has an adjustable focus lens, and operates on 3 to 6V DC.
Item#: 16451 Age: 18+
High-quality all-metal construction red laser pointer.
Item#: 16442 Age: 18+
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