Small and Waterproof 555 nm Yellow-Green Laser Pointer

This 555 nm laser pointer is one of our new products. It features a small size, IPX6 waterproofing, and good stability. Its DPSS yellow-green laser beam is visible in the daytime and can be used for astronomy. The maximum power we can achieve for this structural design is only about 50 mW. All accessories are optional, without any customs issues. If you are looking for a 555 nm laser pointer, this model is a good choice. For product customization and wholesale, please contact us by e-mail. We will reply to you within 24 hours.

Brass construction
This DPSS 555 nm laser pointer is small and sturdy. It is constructed with military-grade brass providing top quality and high durability that you can trust.

Heat dissipation
Although the product size is relatively small, the heat dissipation is reliable (the brass material has excellent thermal conductivity). In addition, the internal design includes PCB protections and a temperature control chip.

Battery protection
This model has several battery protections to protect the laser and the battery: over-discharge protection, over-charge protection, and reverse polarity protection.

Beam divergence
We use a fixed focus to ensure a low divergence angle. Therefore, you can see a small yellow-green laser spot.

Seamless design
This small laser pointer is waterproof and dustproof, with a seamless design and metal polishing.

Specifications
• Output power: 20mW / 50mW
• Wavelength: 555 nm (yellow-green)
• Useful life: > 8000 hours
• Laser divergence: < 1.25mRad
• Housing material: high-density brass
• Module material: red copper
• Surface treatment: metal polishing surface
• Focus mode: fixed focus
• Electronic protection: cooling system, PCB protection
• Switch: stay-on switch at the bottom
• Laser class: class 3B laser
• Waterproof rating: IPX6
• Power supply: 1 x 14500 battery
• Operating voltage: DC 3.7V
• Operating temperature: -10°C to +50°C
• Net weight: 105 g
• Dimensions: 19 x 130 mm

Package Type
1) Without accessories: only a 555 nm yellow-green laser pointer (this package is not recommended for beginners).
2) Standard package: 555 nm laser pointer + 14500 battery + charger + paper box.
3) Professional package: 555 nm laser pointer + 14500 battery + charger + five pattern heads + OD4 laser protective glasses + explosion-proof aluminum box.

Tips for Use
Please do not let the laser work continuously for more than five minutes for the best lifetime performance. After five minutes, please cool it down for one minute.