Green laser pointer with ON/OFF switch (NewWish , Ltd.®)
Power: 50mW
Wavelength : 532nm (color = green)
Range of the laser beam: 2-3km approx. (in darkness)
It is an ideal laser pointer for night marking, thanks to the fact that it emits a visible laser light beam.
It is especially suitable for use in astronomy, audiovisual shows as well as for a multitude of applications in the area of engineering, optics, physics and construction
The reason why green laser pointers are the most used when high visibility is required; This is because the photoreceptors in the human eye (the cones) are more sensitive to green light than to light of other colors (or wavelengths). Therefore, a beam of light from a green laser can be seen with more intensity or brightness than the equivalent of the same power in other colors, such as red or violet.
It is a laser pointer recommended for the average user, who needs a laser pointer with an ON/OFF switch on the back
ESPEFICIFICACIONES TÉCNICAS
|
CaracterÃsticas
|
Detalles
|
Unidades
|
Potencia
óptica
|
50
|
mW
|
Clase
(según la norma IEC 60825-1)
|
IIIB
|
|
Longitud
de onda de emisión (λ)
|
532 (verde)
|
nm
|
Modo
de funcionamiento
|
CW
(continuo)
|
|
Fabricante
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NewWish, Ltd.
|
|
Dimensiones
|
112
(largo) X 20(diámetro)
|
mm
|
Voltaje
de funcionamiento:
|
3-4,5
|
VDC
|
Intensidad
de funcionamiento:
|
<600
|
mA
|
Alcance
aproximado en la oscuridad
|
4-5
|
km
|
BaterÃas
(incluidas)
|
1 X
CR123A
|
|
Instrucciones
(incluidas)
|
(en
Español)
|
|
Laser
verde DPSS (compuesto de: 1-2-3):
|
|
|
1º
Diodo láser de bombeo: 808nm
|
AlGaAs
IR
|
|
2º
Láser de estado sólido: 1064nm
|
YVO4
dopado con Nd al 2%
|
|
3º
Cristal doblador de generación de segundo armónico: 532nm
|
KDP
KH2PO4
|
|
Cavidad
láser
|
Recubrimiento
multicapa
|
|
Filtro
IR
|
Incluido
|
|
Diámetro
del haz
|
0,75 +/-0,05
|
mm
|
Divergencia
|
>0,5
|
mrad
|
Modo
transversal electromagnético
|
TEM00
|
|
Tiempo
de precalentamiento
|
<1,0
|
s
|
Temperatura
de operación
|
+10 ~ +55
|
°C
|
Temperatura
de almacenamiento
|
-40 ~ +85
|
°C
|
Vida
útil de funcionamiento:
|
>6000
|
h
|
Homologación
|
CE (Directiva 93/68/EEC)
|
|
|