by halleybejah226
28 декабря, 2022

Laser wavelengths are categorized into different types.

The most fundamental example of a laser beam is the flashlight. The beam is spread across […]
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by halleybejah226
12 августа, 2022

THOR H Series Laser Pointer

The THOR H Series Laser Pointer is a blue visible laser with a wavelength of 450nm. […]
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