High Power and Cheap 532nm / 520nm 500mW Green Laser Pointer

This powerful green laser pointer is one of our older models, popular in the European market. It has a reliable structural design and high durability. With heat dissipation and built-in circuit protection, you don't have to worry about overheating or overcurrent. The 532nm/520nm wavelength is optional; the former has a low divergence angle, and the latter has a relatively stable output. The maximum power of the 520nm diode is 500mW, and its useful life is about 8000 hours. (The 532nm 700mW version is also customizable but much more expensive, and the stability is not good.) If you are looking for a durable and powerful green laser pointer, this product is a cheap option.

Advantages
• We have improved the internal structure, circuit protection, and diode durability
• It has passed the strict performance tests and power tests
• All necessary accessories are available
• This model comes with high power, good stability, and low prices

Difference between 532nm and 520nm
1) For 532nm, the laser has a low divergence angle, using one 18650 battery.
2) For 520nm, the laser comes with higher power and relatively stable output, using two 16340 batteries.

Specifications
• Power: 50mW, 100mW, 200mW, 300mW, 500mW
• Beam color: green (532nm / 520nm)
• Laser divergence: < 1.5mRad
• Useful life: 6000-8000 hours
• Focus mode: adjustable focus
• Housing material: aluminum 6061
• Cooling method: natural air cooling and temperature control chip
• Internal protection: overheating protection, PCB protection, and reverse polarity protection
• Power supply: 1 x 18650 battery / 2 x 16340 batteries
• Operating voltage: DC 3.7V / DC 7.0V
• Operating temperature: 0 ℃ - 55 ℃
• Net weight: 279 g
• Dimensions: 40 x 145 mm
• Warranty period: 1 year

Professional Package
• 1 x 532nm / 520nm Laser Pointer
• 1 x Laser Safety Glasses
• 4 x High-Capacity Batteries
• 1 x Dual Charger
• 5 x Pattern Caps
• 1 x Instructions
• 1 x Explosion-Proof Aluminum Box