589nm Yellow Laser Pointers Pen Portable Laser

Yellow laser pointers provide a brilliant and rare beam of laser light that is ideal for any application that requires a 593nm or 594nm light frequency.

Wavelength(nm):589
Output power(mW):>0.6,1,2...,5
Transverse mode:TEM
Operating mode:CW
Beam divergence,full angle(mrad):<1.5
Beam diameter at the aperture(mm): ~1.5
Switch: Push button
Surface color: Black
Power supply: CR lithium(1pcs)
Expected lifetime(hours): 5000
Warranty: 6 months
Remark: LED indicator,key switch and logo engraving are on request.
 

$499.00

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