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10 pcs Duet Ruby - 635nm Red Laser
Beautifully Textured Hotrod Red Aluminum
Part Number:D-5-R-2

10 pcs Duet Ruby - 635nm Red Laser

The Duet Ruby red laser pointer has dual switching functionality. Push button or constant on. Z-Bolt® Certified Power; nylon lanyard & carry pouch included. Premium gift case, 1 pc CR123A. Price is for a 10 pc LARGE LOT.
$320.00On sale
Retail Price:$780.00
Your Savings:$460.00(59%)
  • Dual Switch Function:Constant On Slider or Momentary Push Button
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  • Description
  • Purchase Orders
  • Engraving Instructions
  • Specifications
  • Box Contents

Select Options

Add Reusable Batteries
Battery Charger 2 pcs Rechargeable CR123A Batteries [+$24.00]
Add Lithium Batteries
12 Pack CR123A Lithium Batteries [+$24.00]
Add Remote Switch
6Cable Switch for Mounting [+$12.00]
The Duet® Ruby is truly innovative. Most laser pointers have either a momentary push button or constant on click switch for hands free operation. The Duet® Ruby has both. The oval button is a momentary pressure switch for hand held pointing; the square button slider switch allows for hands free use. Nylon pouch and lanyard included.

The unit emits the highest power 635nm red laser light. Projects a brilliant ruby red laser dot. No comparison to cheaper 645~650nm red laser pointers - the Duet® Ruby is twice as bright - visible range of 4,500 ft. (Night) The red laser module operates on 1 pc CR123A lithium battery for superior battery life - forty (40) hours constant on operation!

The Duet® Ruby red laser pointer is constructed of high quality steel & brass components; includes a glass lens for superior laser performance; and features our special APC control circuit. The computerized APC diode drive circuit features "Automatic Power Control". This advanced circuit is based on a photo diode feedback loop. The photo diode monitors the optical output and provides a control signal for the laser diode, helping to maintain the diode operation at a constant optical output level. The circuit adds to the lifetime of the laser, prevents overheating, and provides overall power output stability & efficiency.

Order Online: 
Click "ADD TO CART" to calculate shipping costs & select shipping options, then complete order online. We offer discounts for 2+ and 10+ qty purchases, (email for large order quotes) & accept all major credit cards - also Paypal Checkout, Paypal Credit, & Amazon Pay. Or choose "Call in Credit Card #" for added security (reference Invoice # received after checkout) Buy with Confidence! 

30 Day “No Questions Asked” Return Policy 

Submit Purchase Order:
Beam of Light Technologies, Inc. accepts corporate & government purchase orders. Please include contact name and e-mail address with faxed PO Documents; e-mailed PO's in Word or Adobe .pdf format. Purchase Orders addressed and made payable to: 

Beam of Light Technologies, Inc. 
Attn: Karen Mueller 
10111 SE Clatsop Street 
Portland, OR 97266, USA 

Karen Mueller 
(877) 801-9299 (Ext 1) 
Faxed PO's (603) 386-6644 
Email PDF's karen@z-bolt.com
Length 4.45 in. x Diameter 0.75 in. (113 mm x 19 mm)
Wavelength (Color) - 635 nm (Ruby Red)
Diode Operating Life - 3,000 to 5,000 Hrs
Diode Circuit - Computerized APC
Beam Diameter at Source - 1.1 mm
Output Mode - Constant Wave
Output Power - 3.0 ~ 5.0 mW
Range ( Night ) - 4,500 ft.
FDA Safety Class - IIIa
ANSI Safety Class - 3R
Warranty - 2 Years
Special Switch Function - Constant On/Off & Push Button
Battery Life - Forty (40) Hours Constant On Operation
Power Source - 1pc CR123A (Included)
Hands Free Operation, Hand Held Use
Nylon Belt Carry Pouch (MOLLE Style)
36" Red Nylon Z-Bolt® Lanyard
User Guide & Specification Card
Anodized Aluminum Casing
Ruby Red Finish