650nm Focusable Red Laser Module Dot Line Cross 10–250mW
650nm Focusable Red Laser Module Dot Line Cross 10–250mW
Focusable 650nm Red Laser Diode Locator Module — Dot, Line & Cross Patterns
Precision meets versatility with this compact 650nm red laser diode module from Elubor. Housed in a rugged aviation-grade aluminum alloy body measuring just ∅16mm × 68mm, this module delivers a sharp, visible red beam in your choice of dot, line, or cross pattern. With selectable output power levels from 10mW up to 250mW and a focusable optical head, it's an ideal laser locator for industrial alignment, machine vision, positioning systems, laser engraving guides, DIY projects, and professional stage setups.
Key Features
- Wavelength: 648nm – 650nm (visible red light)
- Output Power Options: 10mW / 50mW / 100mW / 150mW / 200mW / 250mW
- Beam Patterns: Dot, Line, or Cross (select at order)
- Supply Voltage: DC 5V | Working Current: 10–280mA
- Focusable Optics: Focus-adjustable head with wavy glass lenses for precise beam shaping
- K9 Glass Lens for superior optical clarity and beam uniformity
- Constant Current Driver Board for stable, consistent output
- Aviation Aluminum Alloy Shell — lightweight, durable, and heat-dissipating
- DC Cable Length: 1.2 meters included
- Operating Temperature: ±50°C
- Working Life: ~1,000 hours
- Compact Size: ∅16mm × 68mm — easy to mount in tight spaces
Construction & Optical Quality
The module combines an imported laser diode, a precision K9 glass lens, and a constant current driver board inside an aviation aluminum housing. The focusable optical portion uses wavy glass lenses for clean, well-defined beam projection. The compact cylindrical design fits standard 16mm mounting brackets and holders.
Typical Applications
- Industrial alignment and positioning
- CNC machine and laser engraver guide beams
- Level and plumb line marking
- Professional stage and DJ lighting effects
- Machine vision and sensor triggering
- DIY electronics and maker projects
- Target locating and measurement instruments
What's in the Box
- 1 × 650nm Red Laser Diode Module (∅16mm × 68mm)
- 1 × DC 5V Power Cable (1.2m)
Made in Mainland China.
⚠️ Laser Safety Notice: This module emits visible and near-infrared laser radiation. Never point directly at eyes or skin. Use appropriate laser safety eyewear rated for 650nm when operating at higher power levels. Keep out of reach of children. For guidance on laser safety standards, refer to the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What beam patterns are available for the 650nm red laser module?
A: This focusable 650nm red laser diode module is available in three beam patterns — Dot, Line, and Cross. Simply select your preferred pattern at the time of purchase. Each pattern uses a precision K9 glass lens and wavy glass optics for a clean, well-defined projection.
Q: What power supply does this laser module require?
A: The module operates on DC 5V with a working current range of 10–280mA depending on the selected power level (10mW to 250mW). A 1.2-meter DC power cable is included. It is compatible with standard 5V DC adapters (not included separately beyond the cable).
Q: Can I adjust the focus of this red laser module?
A: Yes. The optical head is fully focusable, allowing you to fine-tune the beam size and sharpness at varying distances. This makes it suitable for both close-range precision work and longer-distance alignment or projection tasks.
Q: Is this laser module safe to use?
A: This module produces a visible red laser beam and should be handled with care. Always use appropriate laser safety eyewear rated for 650nm wavelengths, especially at 100mW and above. Never direct the beam toward people's eyes or reflective surfaces. Follow all local laser safety regulations when operating this device.