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Red Laser Pointers


Score: 5.00 (votes: 13)
13

Dragon Lasers red laser pointers feature high power and very competitive prices. Advantages of the New 637nm Laser Pointers...

In stock (33 items available)
  • $79.99
Qty:  
  • Weight
    0.19 Kg
  • SKU
    637VR50

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
Customer reviews
Average rating:

Score: 5.00 (votes: 13)
Rating of votes (13)
5
 
13customers
4
 
 
0customers
3
 
 
0customers
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  • Daralyn Conte
    May 16, 2017, 01:00
    Great quality product, I am very pleased with my laser pointer and will be ordering another one!
  • Brad
    Jan 28, 2017, 02:00
    I got the 90mW rated Spartan 635nm laser to add a wavelength to my collection and it is so different compared to 650nm lasers.
    Also metered mine and it puts out a steady 107mW throughout the entire duty cycle.
    The laser does not eat batteries and never so much as noticeably warms up.
  • Marcus bonner
    Oct 25, 2015, 18:02
    I bought the spartan 90mw red laser to add to my collection it really performs great. The beam is very thin and has a bright red orange color dot and it travels very far. the duty cycle is long and it barely gets warm i love the spartan host its very cool but simple i wont hesitate to buy here again dragonlasers is the best.
  • Malcolm Wollaston
    May 25, 2015, 01:00
    Dear Sir
    Thank you very much for your email and really very sorry for not getting back sooner with not been very well and other things going on.
    Sadly I cant say much about the laser, even though your company were very quick in sending it to me and I received it in about 5 days, yes very quick, Sadly the other company that I ordered the Battery`s and charger from TOOK Over 5 Weeks Not to Arrive so I had to order them from somewhere else.
    By the time I got them it was too late to stop the seagulls from nesting, and now they have eggs in the nest, So I am Really Very sorry I cant give a very good report, I Wish I could.
    Kindest Regards
    Malcolm

    Malcolm Wollaston
  • Niels
    Nov 27, 2014, 02:00
    I purchased a 50mw Viper and 90mw Spartan 637 nm from Dragonlasers about a week ago. It took only one week to ship to my home. I'm very satisfied with the build quality. Both the lasers have a thin but bright beam, especially for a red laser. If you do not own, or own a 650nm laser, I definitely recommend getting this!

    I've written a way more detailed review on the well know laserpointerforums, take a look at it!
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