This high-quality violet/blue laser module emits a line laser, has an adjustable focus lens, and operates on 3 to 6V DC
$59.99 $29.99
Item#: 16766 Age: 18+
Watch this laser pointer emit a cool purple beam!
$29.99 $19
Item#: 15048 Age: 18+
(11 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.
$49.99 $29.99
Item#: 16108 Age: 18+
(3 customer reviews)
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