DIY ITEM
Blue Violet Focusable Laser Dot Module 405nm 20mW 13x45mm 3V 5V
Such products can be widely used in a variety of power tools, horizontal ruler, locator, finder, Swinger, laser marking, etc. Tools in. Can provide customers with optoelectronic solutions designed to meet customer demand for laser modules.

Specifications:

Dimensions: φ13 * 45MM

Output Wavelength: 405 nm
Output power: 15-25mW

Finish: Black anodized / Army Green

Housing material: aviation aluminum

Circuit control: ACC line

Reverse polarity protection:
Operating Voltage: DC = 3-5.5V
Working Current: I <55mA

Warm-up time: None
Working temperature: -10 ℃ ~ + 40 ℃
Storage temperature: + 10 ℃ ~ + 40 ℃

Structural features: laser tube + lens + cooling housing

Note: Red is positive, black is negative