Green Laser Pointer SY-Laser303 high-power laser flashlight factory confirmed by the experts, the laser flashlight is now teaching, refers to the stars, construction, entertainment, etc. are being widely used. The product power up to 100mW, wavelength: 532nm. Effect: Light converges to form a straight beam or head lenses, forming numerous bright spots, like stars, very bright and beautiful. Function: Ignition, cutting, pointing star, pointer, sales and so on. Welcome to consult!

product details:

Material: Hard aluminum

Appearance Finish: Anodized black

Switch mode: touch switch

Battery: 18650 or 16340 lithium battery

Wavelength: 532nm;

Start time ≤ 3 seconds

Working voltage: DC3.7V

Working temperature: 15-30 degrees Celsius

Features: Adjustable focus, with optical port, security lock protection

Size: 160mmX ¢ 22mm

Precautions:

Battery Installation: 1. Unscrew the back of the laser flashlight. 2. Place one 18650 or 16340 battery with the negative side facing inward, align the spring inside, and then screw the back cover. 3. Use the key to open the rear switch lock, the green point is open, the red point is off.

Indicator Operation: 1. Holding the green laser pointer, hold the pointer with your thumb and tap the switch, the laser will emit green light. 2. After the operation is completed, the hands are naturally released, and the laser flashlight will be in the off state. 3. Long-term non-use, the need to switch off.

Focusing operation: 1. Laser refers to the star pen is turned on, the focusing head rotates to the right, the spot becomes larger, the focus is closer; to the left, the spot becomes smaller, the farther the focus. 2. Focus Recognition: Rotate the focusing head to the right so that the spot becomes larger, the side of the light beam, the light outlet to shoot the thinnest point of the beam as the focus.

Note: 1, Do not direct eyes, otherwise it may lead to blindness. 2, the green crystal by temperature, less than 20 degrees Celsius, you need to preheat.