Showing 1–24 of 130 products
-
-
Adjustable and Powerful Red Laser Pointer 250mW 650nm
$59.99
-
High Quality and High Power 150mW 650nm Red Laser Pen
$22.63
-
Cheap 15mW Red Laser Pen with LED and Violet Laser
$8.63
-
Cheap and Mini LED Flashlight with Red Laser Pointer
$4.99
-
10mW Red Laser Pen for Presentations with Batteries
$8.99
-
Mini and Low Power Red Laser Lamp 1mW Class 2 with LED
$3.93
-
Cheap Red Laser LED Flashlight with AA Battery
$6.83
-
Cheap Mni Toy Gun with 5mW Red Laser and LED
$4.99
-
Mini and High Power USB Red Laser Pen 200mW 650nm
$22.63
-
High Power Red Laser Pointer 100mW with USB Interface
$24.99
-
Cheap and High Power Red Laser Pen 650nm 200mW with 12 Caps
$18.63
-
Cheapest Red Laser Pen 5mW for Cats or Presentations
$2.99
-
Cheap and Multifunctional Red Laser Pointer 10mW for Presentations
$5.63
-
Cheap 30mW Red Laser Pointer Pen for Long-Distance Presentation
$9.63
-
Super Cheap Red Laser Pen 10mW for Presentations with LED
$5.23
-
Creative Pistol-Shaped Red Laser Pointer with LED
$5.99
-
4-In-1 Red Laser Pen 20mW for Teaching with LED Light
$5.29
-
Cheap USB 5mW Red Laser Pen for Cats and Presentations
$6.23
-
Cheap and Small Flashlight with Red Laser Pointer and 50 Lumens LED
$9.99
-
Cheap and Small 10mW Red Light Laser Pointer for Wholesale
$5.43
-
Cheapest 5mW Red Laser Pen for Cats with White LED Light
$4.26
-
Cheap and Small 50mW Red Light Laser Pen with Button Batteries
$5.99
-
Mini and USB Rechargeable Fiber Laser Tester 15km
$34.63
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.
