650nm 5mW Red 6mm Point Laser Module
650nm 5mW Red 6mm Point Laser Module
- A laser pointer or laser pen 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
$1.95
13 in stock
This item: 650nm 5mW Red 6mm Point Laser Module
13 in stock
$1.95
$1.95
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
Product description : 650nm 5mW Red 6mm Point Laser Module
- Wavelength :650nm
- Power: 5-10mw
- Laser Shape:Dot
- Operating Voltage:DC3V-5V
- Duty Circle:10 minutes on and 1 seconds off.
- Operating Current: <50mA
- Operating temperature: 0 – 30 °C
- Beam Effect: 120 degree Line Effect.
- Size:14.5mm(D)*45(L) mm
- Packing:1PCS
Reference:
General information on laser pointers
The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, only showing a point of light when striking an opaque surface. Some higher-powered laser pointers project a visible beam via scattering from dust particles or water droplets along the beam path. Higher-power and higher-frequency green or blue lasers may produce a beam visible even in clean air because of Rayleigh scattering from air molecules, especially when viewed in moderately-to-dimly lit conditions. The intensity of such scattering increases when these beams are viewed from angles near the beam axis. Such pointers, particularly in the green-light output range, are used as astronomical-object pointers for teaching purposes.
Other related Products
650nm 5mW Red 12mm Point / Line / Cross Laser Module
| Weight | 0.005 kg |
|---|---|
| Dimensions | 2 × 2 × 2 cm |
| Model 04 | Laser Cross, Laser Line, Laser Point |
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