515nm Green Focusable Laser Diode Module – Dot Line Cross

Green 515nm Focusable Laser Diode Module – Dot, Line & Cross Beam

Precision meets versatility with this compact 515nm green laser diode module from MTO-Laser. Whether you need a sharp dot, a crisp line, or an accurate cross projection, this focusable mini laser module delivers brilliant visible-green output for marking, leveling, alignment, stage lighting, and professional DIY applications. Choose your output power (10mW or 30mW) and beam shape to match your exact project requirements.

Key Features

• Wavelength: 515nm – pure, vivid green visible laser beam
• Output Power: 10mW or 30mW (selectable at time of order)
• Beam Shape: Dot / Line / Cross (selectable at time of order)
• Focusable: Yes – adjustable focus head for precise beam control
• Power Supply: 3.7V via 1× 14500 rechargeable battery (not included)
• Housing Material: Aerospace-grade aluminum – lightweight, durable, and heat-dissipating
• Compact Dimensions: 20 × 108 mm – easy to integrate into rigs, mounts, or handheld fixtures
• Output Wave Band: Visible light
• Style: Mini / self-contained

What's in the Box

• 1× 515nm Green Laser Diode Module
• Note: Battery is NOT included (excluded for customs clearance compliance).

Ideal Use Cases

• Precision alignment and marking in industrial or workshop settings
• Leveling and layout tasks in construction and carpentry
• Professional stage and DJ lighting effects
• Scientific, research, and educational demonstration setups
• Custom laser module integration projects

Safety Information

This laser module emits visible laser radiation. Always avoid direct eye exposure to the beam. Use appropriate laser safety eyewear rated for 515nm wavelengths when operating at close range or high power settings. Keep out of reach of children. For guidance on laser product safety standards, refer to the U.S. Consumer Product Safety Commission (CPSC) Laser Safety Resources.

Made in Mainland China.

Frequently Asked Questions

Q: What battery does the 515nm green laser diode module require?

A: This module runs on a single 14500 rechargeable battery (3.7V). The battery is not included in the package due to customs clearance requirements, so you will need to source one separately before use.

Q: Can I switch between dot, line, and cross beam shapes?

A: The beam shape (Dot, Line, or Cross) is selected at the time of order — each unit ships configured for the shape you choose. The focus is adjustable via the focusable head to sharpen or widen the beam to suit your application.

Q: What is the difference between the 10mW and 30mW output options?

A: The 10mW version produces a lower-intensity green beam suitable for general alignment, leveling, and indoor marking tasks. The 30mW version offers a brighter, more powerful output ideal for longer distances or applications requiring greater visibility. Always use appropriate laser safety precautions with either power level.

Q: Is this laser module compatible with stage lighting rigs?

A: Yes. The compact 20×108mm aerospace aluminum housing is designed for easy integration into stage lighting fixtures, DJ setups, and custom mounts. Its self-contained, mini form factor makes it straightforward to incorporate into professional stage and performance environments.