Specification:
Wavelength: 638nm
Output power :300mW
Safety level: ClassIIIB
Laser Shape: Dot
Beam pattern: Continuous line Shape
Spot size: 18mm at 10M
Focusable: Yes
Waterproof: Yes
Working Current: <500mha
Operating voltage: 3.7V
Start voltage: 2.5V
Electric Control: ACC
Warm-up time: None
Operating temperature: -10 degrees ~ +30 degrees C
Storage temperature: -10 degrees C~ +40 degrees C
Power supply: 1 x 18650 Lithium Battery
Dimensions: 25.5mm * 142mm
Feature:
Waterproof!! This is 2012 new Launch product- 638nm Orange-red waterproof focusable laser pointer. It can be used under water in 1.5 meters.
The visibility of 638nm orange red laser is much stronger than 658nm Red laser at the same power, because every 5nm lower the laser is, the visibility is increased by 25%, which means 638nm laser's visibility is increased by 100% compared with 658nm laser. Stronger visibility means the higher brightness;
Buy one or several to impress everyone!
This is the smartest choice to buy such a POWERFUL laser pointer at this price and it is can be labeled properly to clear customs worldwide or according to your requirement.
Our laser pointer is very powerful, so don't see it for long time with bare eyes.
Please storage the laser in dry environment and keep it away from children.
Battery:18650 li-on battery.(not included)
Package:
1 x Powerful 635nm 638nm 300mw Orange-Red Focusable Waterproof Laser Pointer /Torch (Battery and Charger not included)