Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     Green-Red Laser Pointer Combo »  Science eStore Home  »  Laser Pointers  »  Green-Red Laser Pointer Combo click here for larger image This product has been discontinued. For the first time there is a newly patented laser pointer that projects a green beam from one end and a red beam from the other end. Both beams are the brightest allowed by the FDA. Indispensable for when you want both a red and green pointer in one. SPECIFICATIONS: Output type - constant / continuous wave (CW) Output Power - <5mW,(Class IIIa) - both Green and Red Wavelength - 532 nm (Green) Polarization - Linear (50:1) Beam Dia. at Source - 1.1 mm Output Variance - 10% after 20 min. Beam Divergence - 1.2 mRad Switch - Push Button Operating Lifetime - 3000 - 5000 hours Range 9,500 ft (2800 m) in darkness Class - IIIa Full Replacement Warranty - 6 months Ideal gift! The GREEN beam (not just the dot) is visible at night. Power output <5 mW. Same specifications as our Green Laser Pointer (see below in related products). The RED beam is the most powerful red laser allowed by the FDA, range 4000 ft in darkness. Power output <5 mW. Comes in a cardboard case. Batteries for both green (N-cell L736) and red (910A) are included. DANGER: Laser Radiation. Never look directly into the laser beam. Never point a laser beam at a person. Do not aim the laser at reflective surfaces. Do not allow children to use laser pointers unless under the supervision of an adult. Recommended for ages 18 and older. Weight: 0 lb 12 oz ( 0.34 kg ) Related Products   Green Laser Pointer - Black High-quality green laser pointer projects a green dot up to an incredible 2 miles away. Item No: PL98 $79.99 $39.95 /each  View/Buy
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