- Model NO.: laser pointer
- Lighting Period (H): 3
- Power Supply: Dry Battery
- With Light Source: With Light Source
- Waterproof Rating: IPX4
- Origin: Shanghai
- Bulb Type: Laser
- Charging Type: Nonrechargeable
- Light Range: >100m
- Battery Type: AA
- Trademark: danpon
Danpon green laser pointer
What is a laser pointer?
A laser pointer is a small handheld device with a power source (usually a battery) and a laser diode emitting a very narrow coherent low-powered laser beam of visible light, intended to be used to highlight something of interest by illuminating it with a small bright spot of colored light.
Why is it green laser ,not red ?
Just about everyone has a red laser pointer ,But I am pretty sure you will abandon it when you see the green laser .The green laser pointer is significantly brighter (about 50 times )than a red laser pointer,Because of its unusual color ,it is much more noticeable,I mean the 532nm wavelength green laser is obviously superior to a 635nm wavelength red laser ,and unlike red laser,The green beam itself can be seen in the in mid-air in the dark conditions ,not just the beam dot
Features of this unit include:
1 super bright green laser with 532nm wavelength.most noticeable laser color to human eyes.
2 Can be used for skypointing ,teaching ,giving a speech ,self-guard,bicycle light ,torch ,playing golf ,climbing mountain , hiking and so on.
3 Visible range extend to 1000m in darkness.
4 With the function of water-proof.still avaliable in the water,or rain.
5 With the fuction of showing the remain power
6 The laser dot is changeable. can be expanded and foucused.