The adjustable spot size range for the picosecond laser machine is 2 to 10mm. This broad range allows practitioners to precisely tailor the laser beam diameter to match specific target areas, ranging from minute pigment clusters to larger tattoo designs.
The ability to adjust spot size from 2 to 10mm, combined with high peak power and multiple wavelengths, transforms this system from a simple removal tool into a comprehensive platform for treating complex dermatological conditions.
Maximizing Treatment Precision
The Utility of a 2-10mm Range
The 2 to 10mm adjustable range is critical for clinical versatility. A smaller spot size (closer to 2mm) provides the precision needed for fine detail work, such as tracing the intricate edges of a tattoo or targeting individual pigmented lesions.
Conversely, a larger spot size (up to 10mm) is essential for efficiency. It allows for rapid coverage of larger surface areas, reducing total treatment time for expansive tattoos or general skin revitalization.
Optimization for Depth and Coverage
Adjusting the spot size is not just about area coverage; it impacts how the laser interacts with the tissue.
By manipulating the spot size, a practitioner can better manage the delivery of energy to the target pigment. This flexibility ensures that the laser remains effective across different treatment scenarios, from surface-level irregularities to deeper dermal pigment issues.
Beyond Spot Size: Power and Wavelength
The Picosecond Advantage
While spot size controls the beam area, the engine behind the beam is the picosecond pulse duration—one trillionth of a second ($10^{-12}$ seconds).
This ultrashort pulse duration generates high peak power. This creates a photomechanical effect that shatters pigment into tiny particles without causing excessive thermal damage to the surrounding tissue.
Comprehensive Wavelength Options
The system pairs its adjustable spot size with a suite of standard and optional wavelengths.
Standard configurations include 1064nm and 532nm, which cover common pigment colors. Optional wavelengths (585nm, 650nm, and 755nm) allow the machine to target difficult blue and green pigments often refractory to other lasers.
Expanding Clinical Indications
Advanced Tattoo Removal
The primary indication for this device is tattoo removal. The combination of adjustable spot sizes and specific wavelengths makes it particularly effective for clearing blue and green pigments.
It is also capable of treating tattoos that have previously failed to fade under standard Q-switched laser treatments.
Skin Rejuvenation and Pigmentation
Beyond tattoos, the system is engineered to treat benign pigmented lesions such as melasma, naevus of Ota, and solar lentigines.
Furthermore, when equipped with a fractionated handpiece, the laser facilitates tissue remodeling. This configuration is effective for treating acne scarring, photoaging, and wrinkles (rhytides).
Understanding Operational Trade-offs
Balancing Fluence and Spot Size
Operators must understand the inverse relationship between spot size and energy density (fluence).
While a 10mm spot covers more ground, maintaining effective fluence over that larger area requires significant power reserves. Operators must carefully calculate settings to ensure the energy delivered is sufficient to break down pigment without compromising safety.
Complexity of Parameter Selection
The versatility of this machine introduces complexity.
With variables including spot size (2-10mm), wavelength (up to 5 options), and pulse delivery, the margin for operator error increases. Precise protocol adherence is required to avoid undertreatment or adverse skin reactions.
Making the Right Choice for Your Goal
To maximize the utility of the picosecond laser, align your settings with your specific clinical objective:
- If your primary focus is Tattoo Removal: Prioritize using the variable spot sizes to trace irregular designs and utilize optional wavelengths (585nm/650nm/755nm) for recalcitrant blue and green inks.
- If your primary focus is Skin Rejuvenation: Utilize the fractional handpiece and larger spot sizes to stimulate tissue remodeling and treat acne scarring or wrinkles efficiently.
- If your primary focus is Precision Pigment Treatment: Use the smaller end of the spot size range (2-4mm) to isolate and treat specific lesions like solar lentigines without affecting surrounding skin.
Ultimately, the 2-10mm spot size range acts as a force multiplier, allowing a single high-power system to adapt to almost any pigment-related challenge.
Summary Table:
| Feature | Range / Specification | Clinical Benefit |
|---|---|---|
| Spot Size Range | 2mm to 10mm | Precision for fine lesions to rapid coverage for large tattoos |
| Pulse Duration | Picosecond (1 trillionth/sec) | Minimal thermal damage via photomechanical pigment shattering |
| Standard Wavelengths | 1064nm, 532nm | Versatile treatment for common dark and red pigments |
| Optional Wavelengths | 585nm, 650nm, 755nm | Targeted removal of stubborn blue and green inks |
| Primary Applications | Multi-purpose | Tattoo removal, Melasma, Acne scarring, and Photoaging |
Elevate Your Clinic with BELIS Precision Technology
At BELIS, we specialize in professional-grade medical aesthetic equipment designed exclusively for clinics and premium salons. Our advanced Pico Laser systems offer the 2-10mm adjustable spot size and multi-wavelength capabilities (1064nm, 532nm, 755nm) needed to tackle the most stubborn pigments and skin conditions.
Why choose BELIS?
- Versatility: From Diode Hair Removal and CO2 Fractional lasers to HIFU and Microneedle RF.
- Full Body Solutions: Comprehensive body sculpting with EMSlim, Cryolipolysis, and RF Cavitation.
- Specialized Care: High-end Hydrafacial systems, skin testers, and hair growth machines.
Ready to integrate the industry's most effective picosecond technology into your practice? Contact us today to receive a customized quote and expert consultation!
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