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24 equations from Snell's Law to Maxwell's equations
These are perfect for classroom light science demonstrations and light science experiments
It's a glossy
Custom engraving available on bulk orders
Bulk classroom discounts and group/logo customization are available by request
Classroom Violet Laser Pointer (Class 3R) Grades 7 - 12+ 24 equations from Snell's LawAt 405 nm, a violet laser pointer emits a pale purple beam that is very close to the ultraviolet range. The beautiful purple beam is less visible than red or green because our eyes are less sensitive to the Ultra Violet (UV) range, so you won't use it for ray tracing experiments. But: At 5mW (like our other standard laser pointers) the violet laser pointer has a shorter wavelength beam which gives it an amazing superpower it is energetic enough to
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