650nm 250mW Red Dot Laser Head CNC Engraver Focusing Module Laser Engraving Head DIY Part Red Dot Laser Point

Red dot laser head is easy to install and use, it provides 650nm wavelength and adjustable focal length. This product is for locating, not for engraving. It's suitable for DIY lover, CNC engineer, artist and etc.

• Red dot laser head with adjustable focal length. This product is for locating, not for engraving
• Made of premium quality material with great durability, long service life
• 19cm long wire for flexible use. Wiring method: red is positive, black is negative
• Compact and lightweight, easy to assemble, convenient to use
• Designed for CNC laser engraver, suitable for DIY lover, CNC engineer, artist and more

Specifications:

• Material: Metal
• Wave Length: 650nm
• Optical Power: 200-250mW
• Voltage: DC 3-4.5V
• Current: <350mA
• Wiring Method: Red is positive, black is negative (XH2.54, the triangle mark is positive)
• Laser Head Size: 12 * 44mm / 0.47 * 1.73in (Dia. * H)
• Wire Length: 19cm / 7.48in
• Item Weight: 18g / 0.62oz

Note:

• 1. Please use heat dissipation equipment as much as possible for high-power lasers.
• 2. It's not suitable for continuous operation for a long time.
• 3. Size and color may be slightly different because of manual measurement and different light conditions. Thanks for understanding.