CNI GLP 589nm 561nm laser pointer

GLP-589 yellow laser pointer is much brighter than 593.5 nm one. It is novel, unique and amazing.

CNI need 7 working days to make the laser, you will get it in 20-30 days.

SPECIFICATIONS

Wavelength (nm): 589±2

Operating mode: CW

Output power (mW): <5

Transverse mode: TEM00

Beam diameter at the aperture (1/e2 , mm): ~1. 5

Beam divergence, full angle (mrad): <1. 5

Switch: Push button

Surface color: Black

Power Consumption: DC 3V

Power supply: 1×CR2 3V lithium battery (NOT provide)

Expected lifetime (hours): 5000

Warranty: 6 months