Showing 25–48 of 90 products
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Mini Red Laser Flashlight with LED Lamps and Keychain
$4.23
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Brand New and Cheap Green / Red USB Laser Pointer Pen
$22.93
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Cheap Red Laser Pointer 200mW with Key Lock and Caps
$14.83
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5mW Red Laser Pen for Presentation or Cat Toy
$4.63
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Cheapest 100mW/200mW High Power Red Laser Pointer with Star Cap
$14.83
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Golf Trainer Line Laser Pointer with Batteries
$45.63
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Cheap 1mW Red Laser Pointer Pen For Cats
$4.63
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Class 3 Red Laser Pointer Pen 5-100mW with Caps
$5.99
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200mW 650nm Red Laser Pointer with Rechargeable 18650 Battery
$14.83
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Cheap Red Laser Pointer 100-200mW with Rechargeable Battery
$14.86
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Cheap and Rechargeable USB Green/Red Laser Pen 50mW/100mW
$18.63
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High Power Red Laser Pointer (300mW / 500mW) with FDA certification
$42.63
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Red Laser Pointer for Wireless PowerPoint Presentation
$22.93
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Powerful Stainless Steel Red Laser Pointer 300mW
$64.96
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Line/Cross Red Laser Pointer 650nm 100mW with Accessories
$18.93
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High-Precision Fiber Optic Laser Tester with Optical Power Meter
$52.63
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Outdoor USB LED Flashlight with Red Laser
$22.96
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High Brightness and Rechargeable LED Torch with Red Laser Pointer
$22.93
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Multifunctional Mini Laser Flashlight 3-in-1 with Bullet Shape
$3.63
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Fiber Optic Laser Tester 1km / 10km / 20km / 30km
$22.63
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Long-Distance Fiber Optic Laser Pointer 50km with LED lighting
$38.63
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Rechargeable Fiber Optic Laser Tester Pen with Certifications
$34.63
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High Power Green/Red Laser Pointer Class 3 100-200mW with Multi-mode
$18.96
Tips for buying a 650nm laser pointer
For red laser pointers, 650nm is the most common wavelength. In the power range of 1-200mW, the 650nm/660nm laser pointer is relatively cheap. However, if it exceeds 500mW, the 650nm laser will be expensive. For presentations, we recommend a power of 1-10mW. If you need to burn stuff, a 200mW 650nm/660nm laser pointer with adjustable focus is the most cost-effective choice.
