1.40mm Laser Beam Dia

These He-Ne lasers come with a 1.4mm beam diameter. These lasers have excellent beam quality and are available in the wavelength range of red, green and yellow.

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HeNe Lasers (1)

Wavelength Selection

Red (620-699nm) (1)

Power Selection

0-9mW (1)

Mode

Multimode (1)

Series

LGK Series (1)

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Picture	Part Number	Type	Wavelength (nm)	Output power (W)	Mode	Output
	LGK 7621	HeNe Lasers	633	0.005	Multimode	Free Space

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LGK Series

The LGK Series of HeNe Lasers feature a robust mechanical design, excellent beam quality, and a variety of configurations. These HeNe lasers are available in the Green, Yellow, and Red spectral ranges, and boast an excellent TEM00 beam, robust mechanical design, and a long service life of up to 30,000 hours. 543 nm, 594 nm, and 632.8 nm (633 nm) wavelengths are available, with output power levels from 0.5 mW to 20 mW.