Where to use 650nm red laser pointer ?
    Military , Weapon, gun use red laser pointer to aim, super market use red laser to checkout , and because of cost low, red laser pointer are popular in meeting, construction industry, measurement. In our red laser section,  we have pen, flashlight, waterproof, key-chain styles, you can choose power from 5mW , 10mW , 20mW , 30mW , 50mW , 100mW , 120mW , 150mW, 200mW or more. The lasers use different batteries, laser beam looking beam can be various , or even focusable !
    See left side  "Shop by " to filter what you want .