- This laser pointer is brighter than a red laser pointer , clearly visible green beam in the dark.
- High efficiency
- The brightness and green Color Facular comes from using a wavelength of 532nm ( High Level Type).
- Cautions: Avoid direct eye exposure to laser beam
||147x23mm (LxD) , 113x23mm(LxD)
||Key and Button
||+5°C to +40°C
||+5°C to +50°C
|Working Distance Range
||up to 20000 meters
||MAX. 2 x "CR123A" Alkaline Batteries (not included)
Functions :Star constellations (sky pointing), star gazing, lab experiments, professional lectures, projection on low clouds, astronomy, even fun and games at night clubs and discos