Dragon Lasers :: Laser Pointers :: Red Laser Pointers

Red Laser Pointers

Red Laser Pointers 7
 
(7 reviews)  

Dragon Lasers red laser pointers feature high power and very competitive prices. 

Advantages of the New 637nm Laser Pointers:
 
1. Most red lasers pointers are at wavelengths near 650nm. The 637nm lasers are brighter than 650nm lasers of same power.
2. Red lasers at wavelengths from 600nm to 660nm are all diode lasers. Diode lasers normally have a rectangle beam shape/mode. The beam mode of our 637nm lasers is perfectly collimated and the beam shape is near round. 
3. Our 637nm laser pointers have excellent power and very long duty cycle compared to other red laser pointers.
 
viper laser
spartan laser
Viper Series
Spartan Series

Specifications

Product Model Viper 637nm Spartan 637nm
Wavelength
637±5nm
Output Power 50mW 90mW
Beam Diameter (mm) 3 4
Beam Divergence (mRAD) <1.0 <1.0
Dimensions (mm) 13 x 150 26 x 200
Battery Type 2 x AAA 1 x 18650
Working Voltage 3V 3.7V
Duty Cycle 3 minute 5 minutes
Warranty
1 Year
Details
SKU 637VR50
Weight 0.19 Kg
 
Price: US$79.99 (Euro 58.39)
Options
Model Selection
Quantity
Average customer rating:
 
(7 reviews)  



7 Most recent customer reviews (see all reviews):
eric cowell
May 22, 2014
it sick blud
Loading...Was the above review useful to you? Yes (0) / No (0)
J-E-C
May 13, 2014
This customer purchased the item at our site.
I ordered the Spartan 90mw and it arrived in about 10 days in good package. This laser is as bright as my 220mw 650nm, and I can see the dot very well even at 2000 meters , the beam at night is well visible .This is a very good quality laser, and a serious company.
Loading...Was the above review useful to you? Yes (1) / No (0)
Robert Seward
Apr 16, 2014
This customer purchased the item at our site.
This red laser 90 mw suited all my needs. I have to align optical eyes that are over 100 feet from each other- no problem seeing my mark with this laser. Very reliable, excellent construction.
Loading...Was the above review useful to you? Yes (1) / No (0)
Andrey Pavlov
Oct 25, 2013
This customer purchased the item at our site.
Great product. Smart packaging.
Loading...Was the above review useful to you? Yes (1) / No (0)
Stephen Carmichael
Oct 25, 2013
This customer purchased the item at our site.
This red laser pointer outshines the rest!
Loading...Was the above review useful to you? Yes (0) / No (0)
Tom Jiunta
Sep 17, 2013
This customer purchased the item at our site.
Bought a red laser pointer from Dragon and the service, delivery and product was everything I expected. No problems and a great product. Still going strong a year later. Hint buy extra rechargeable batteries and charger. They do last a long time though. I would recommend this company.
Loading...Was the above review useful to you? Yes (1) / No (0)
Sam
Aug 15, 2013
This customer purchased the item at our site.
Viper 640nm 80mW

As with your other lasers, the Viper Red is quite impressive. A lot of power and a very tight beam in a very compact package. It seems to be very efficient and makes very little heat in spite of 80+Mw in such a small package, and an incredibly tight beam also.

The beam on this one is a perfect circle and only a slight variation in brightness across the beam. (No odd Pacman shapes like the red Spartan.) This one is going to be a graduation present. I am sure my nephew will be very pleased.
Loading...Was the above review useful to you? Yes (0) / No (0)