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At 405 nm, this Class IIIa violet laser pointer projects a beam very close to the ultraviolet range. Use it to demonstrate spectroscopy, microscopy, and fluorescence. The pointer's blue-violet light can be seen up to 1,600 ft away.

Affordable, safe violet laser pointers are difficult to find, and this one got our physicist all excited. He pulled out his diffraction grating and compared and contrasted the diffraction pattern with red and green laser pointers.

At 405 nm, this Class IIIa violet laser pointer projects a beam very close to the ultraviolet range. Use it to demonstrate spectroscopy, microscopy, and fluorescence. The pointer's blue-violet light can be seen up to 1,600 ft away. Uses less than 5 mW of power. Includes 2 AAA batteries, storage case, and 1-year warranty.

Violet lasers are less visible to the human eye than red or green lasers. For a general-purpose laser pointer for presentations, we recommend either our Class II Green Laser Pointer (item #755430) or Class II Red Laser Pointer (item #755432).