Knowledge What spot sizes are available for the Diode Laser handle and what are their applications? Optimize Your Clinic Results
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Tech Team · Belislaser

Updated 2 days ago

What spot sizes are available for the Diode Laser handle and what are their applications? Optimize Your Clinic Results


The Diode Laser handle is equipped with two specific spot sizes tailored to handle the full spectrum of hair removal needs. The system utilizes a $15 \times 30 \text{mm}$ tip designed for rapid coverage of broad areas, and a $15 \times 10 \text{mm}$ tip engineered for high-precision treatment of smaller, delicate zones.

Successful laser hair removal relies on matching the tool to the terrain. By offering dual spot sizes, this system enables practitioners to switch seamlessly between high-speed bulk heating for large body parts and targeted precision for intricate contours.

Maximizing Efficiency on Large Surface Areas

The $15 \times 30 \text{mm}$ Large Spot Size

This larger tip is the workhorse of the system. It is specifically calibrated to treat extensive body areas where speed and uniform coverage are the primary goals.

Applications for the Large Tip

Standard applications include the back, chest, legs, and armpits. The larger surface area allows for deeper penetration and faster bulk heating of the hair follicles.

Speed and Throughput

Using the $15 \times 30 \text{mm}$ tip significantly reduces the total duration of a session. When combined with the system's ability to fire up to 10 flashes per second, this spot size minimizes patient downtime and increases clinic throughput.

Ensuring Precision in Delicate Zones

The $15 \times 10 \text{mm}$ Small Spot Size

For areas requiring intricate maneuvering, the smaller tip provides necessary control. It allows the operator to target specific follicles without affecting surrounding sensitive tissue.

Applications for the Small Tip

This tip is essential for treating the lips, fingers, and bikini line. These areas often feature curvature or limited access that a larger head cannot accommodate effectively.

Safety and Contact

The reduced footprint ensures better skin contact on uneven surfaces. Proper contact is critical for cooling and energy delivery, preventing burns on smaller, contoured features like the upper lip.

Understanding Operational Trade-offs

The Risk of Mismatched Sizes

Using the wrong spot size is a common operational error. Attempting to use the $15 \times 10 \text{mm}$ tip on a back or leg will result in excessively long treatment times and potential patchiness.

Contact vs. Coverage

Conversely, using the $15 \times 30 \text{mm}$ tip on small areas like the face creates a safety risk. If the large crystal cannot sit flat against the skin, the cooling mechanism becomes ineffective, increasing the chance of adverse skin reactions.

Power Density Considerations

While the handle supports power options up to 1200W, the spot size dictates how that energy is distributed. Operators must adjust settings when switching tips to maintain the appropriate fluence (energy per square centimeter) for the target area.

Optimizing Your Treatment Strategy

To get the most out of the Diode Laser handle, select your spot size based on the specific anatomical geometry of the treatment area.

  • If your primary focus is treatment speed: Utilize the $15 \times 30 \text{mm}$ tip for large, flat areas to maximize the 10Hz frequency and reduce session time.
  • If your primary focus is detail and safety: Switch to the $15 \times 10 \text{mm}$ tip for curved or tight areas to ensure full skin contact and precise energy delivery.

By strictly adhering to these application guidelines, you ensure safe, efficient, and uniform results across the entire body.

Summary Table:

Spot Size Best Application Primary Benefit
15 x 30 mm Back, Chest, Legs, Armpits Rapid coverage & deep penetration
15 x 10 mm Lips, Fingers, Bikini Line High precision & safe skin contact
Up to 10Hz Bulk heating Reduced session duration
1200W Output All body areas Effective energy distribution

Upgrade Your Clinic with BELIS Professional Laser Technology

At BELIS, we specialize in providing professional-grade medical aesthetic equipment exclusively for clinics and premium salons. Our advanced Diode Laser Hair Removal systems feature dual-spot size versatility to help you achieve maximum throughput without compromising on patient safety.

Our value to your business:

  • Versatility: From high-speed body sculpting to precise facial treatments.
  • Advanced Tech: Featuring CO2 Fractional, Nd:YAG, Pico lasers, and Microneedle RF.
  • Full Portfolio: Access specialized care devices including HIFU, Hydrafacial systems, and skin testers.

Ready to elevate your service quality with the industry's most reliable laser systems?

Contact BELIS Experts Today

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