Green laser pointer 50 mW ON/OFF (532nm) NewWish-850
cR123A rechargeable battery
Charger
This laser pointer is ideal for night-time signaling because it emits a visible laser light beam. It is particularly suitable for use in astronomy, audiovisual shows as well as for a multitude of applications in the fields of engineering, optics, physics and construction
The reason why green laser pointers are the most commonly used when high visibility is required is because the photoreceptors of the human eye (the cones) are more sensitive to green light than to 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 ON/OFF switch on the back
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
 |
Home delivery - International | Home delivery - International |
Monday, 30 December - Monday, 6 January |
|
Home delivery - International
Home delivery - International
Estimated delivery:
Monday, 30 December - Monday, 6 January
Green laser pointer with ON/OFF switch (NewWish , Ltd.®)
Power: 50 mW
Wavelength: 532nm (color = green)
Laser beam range: 2-3km approx. (in darkness)
It is an ideal laser pointer for night signaling, because it emits a visible laser 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 is because the photoreceptors of the human eye (the cones) are more sensitive to green light than to 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 ON/OFF switch on the back
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TECHNICAL SPECIFICATIONS |
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|
Features |
Details |
Units |
|
Optical power |
50 |
mW |
|
Class (according to IEC 60825-1) |
IIIB |
|
|
Emission wavelength (λ) |
532 (green) |
nm |
|
Operating mode |
CW (continuous) |
|
|
Manufacturer |
NewWish, Ltd. |
|
|
Dimensions |
112 (length) X 20(diameter) |
mm |
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Operating voltage: |
3-4,5 |
VDC |
|
Operating current: |
|
mA |
|
Approximate range in darkness |
4-5 |
km |
|
Batteries (included) |
1 X CR123A |
|
|
Instructions (included) |
(in English) |
|
|
DPSS green laser (composed of: 1-2-3): |
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1st pumping laser diode: 808nm |
AlGaAs IR |
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2nd Solid-state laser: 1064nm |
YVO4doped with Nd at 2% |
|
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3rd Second harmonic generation doubling crystal: 532nm |
KDP KH2PO4 |
|
|
Laser cavity |
Multilayer coating |
|
|
IR filter |
Included |
|
|
Beam diameter |
0,75 +/-0,05 |
mm |
|
Divergence |
>0,5 |
mrad |
|
Electromagnetic transverse mode |
TEM00 |
|
|
Preheating time |
|
s |
|
Operating temperature |
+10 ~ +55 |
°C |
|
Storage temperature |
-40 ~ +85 |
°C |
|
Operating life: |
>6000 |
h |
|
Approval |
CE (Directive 93/68/EEC) |
|
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