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Laserlands
 
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Details about  INDUSTRIAL APC 3.0-3.7V 650nm 660nm Red Laser 150mw-200mW DOT Module Diode Lazer

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INDUSTRIAL APC 3.0-3.7V 650nm 660nm Red Laser 150mw-200mW DOT Module Diode Lazer
INDUSTRIAL-APC-3-0-3-7V-650nm-660nm-Red-Laser-150mw-200mW-DOT-Module-Diode-Lazer
Item Sold
Item condition:
New
Ended:
May 20, 2013 10:01:00 PDT
Winning bid:
US $14.50
8 bids ]
Shipping:
Will ship to United States. Read item description or contact seller for shipping options. | See details
Item location:
Beijing, China

Description

eBay item number:
400490718581
Seller assumes all responsibility for this listing.

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
 

Laserlands

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The modules are tested and the output power are measured by laser power meter before sending out.
please don't compare the power of this one with a none-measured laser.if you doubt the output, please have the laser you recieved checked by laser power meter.
 
NOT HANDHELD LASER
 
Operating Voltage          3.0V~3.7V
Operating Current          <340 mA
Size                                 12×34mm(brass length)
Output Power                 150-200mW
Wavelength                    650-660nm
Lifespan                         >4000 hrs under proper use
Duty Circles                    60 seconds on, 5 seconds off
Working Temperature 10 ~35 centigrade
Package                        1 x  red 150-200mW laser module, brass body ( item may a little bit different for different patch of the driver)
 
there are some issues decide the heat effect and the brightness of lasers:
1. wavelength: normally the shorter the wavelength is, the stronger the heat effect is. for example, comparing with those three lasers at the same output, 405nm > 532nm > 650nm. but for bright, 532nm >660nm>405nm 
2. output: everybody knows that output is the most important issue for heating if they are the same wavelength. 
3. lens: laser ld is expanding lighting, only when it work with focal lens, the heat can be focused on one dot, the heat is the best
4. fl--focal length: normally, fixed focal lens laser get fl on 3-7cm. the heat in those area is the best. fl of a focusable laser can be adjusted, you can focus the laser dot at the the smallest to get the best heat.
5. usage/beam diameter: lab and stage lighting normally get bigger laser dot, the heat effect is less than laser for engraving. normally, laser for lab/stage lighting is about 1.5mm, but laser for engraving is about 0.8-1mm
6. lens: glass lens is better than plastic lens
 
 
in conclusion: 
1. if you need a laser with high heat, we do recommend a 405nm laser + focusable + glass lens + 100mw
2. if you need a laser for bright light and stage lighting, a 532nm laser 50mw is enough. or a red one for 80-100mw. or a 450nm 100mw. the laser beam can be visible at night. 
3. some instutute use laser for inspecting molecular structure, I do recommend 473nm laser. normally a 50mw analog is ok. the output is 50-90mw. a 405nm 150mw laser can be option.
4. laser less than 5mw for handheld will go with FDA license, it is safe for teaching point. 
5. for IPL laser, we do recommend 638nm/650nm more than 200mw, 591nm, and 445nm. 
 


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