2 in 1 Dual Handle Laser Hair Removal & Tattoo Removal Machine – Upgradeable to 16Bar+FAC | ZENI

Diode Laser Hair Removal

The 808nm diode handpiece targets melanin in the hair follicle. Clinical data in Fitzpatrick IV–VI skin shows 57.9% mean hair reduction in the underarm and 56.7% in the chin after three sessions, with high patient satisfaction and minimal side effects[reference:13]. The multi-wavelength configuration (4–6 wavelengths) allows operators to tailor treatment across different skin types and hair colors. Common treatment areas include underarms, bikini line, legs, arms, back, chest and face.

Picosecond Tattoo Removal

The dedicated picosecond handpiece delivers ultra-short pulses that shatter tattoo ink through a photoacoustic effect. Clinical comparisons demonstrate superior clearance versus nanosecond systems: 1064nm picosecond laser achieves 78.1% excellent clearance versus 54.4% for Q-switched nanosecond (p=0.029), with a median of 3 sessions versus 4 (p=0.020)[reference:14]. A 755nm randomized split-tattoo trial reported satisfactory clearance in 73.3% of picosecond cases versus 23.3% for nanosecond (p<0.0001)[reference:15]. Ink colour, depth and tattoo history affect treatment planning and the number of sessions required.

Pigment Removal & Skin Rejuvenation

The picosecond handpiece also addresses benign pigmented lesions, freckles, sun spots and uneven skin tone. The photoacoustic mechanism breaks pigment particles into smaller fragments for immune clearance. Depending on the wavelength configuration included with the selected package, the platform can support pigment-focused and skin rejuvenation protocols alongside hair and tattoo removal.

Scalable Treatment Capacity

The upgradeable Bar/FAC configuration means treatment capacity scales with clinic growth. A low-to-moderate volume clinic can start with 6Bar+FAC or 10Bar; a high-volume clinic can opt for 10Bar+FAC or 16Bar+FAC for faster coverage and more stable output during back-to-back sessions. The dual-handle design ensures both modalities remain immediately accessible regardless of which configuration is active.

Dual Independent Handpieces

The diode handpiece and picosecond handpiece are separate physical units connected to the same console. Each has its own optical pathway, cooling requirements and parameter controls. Switching between services means selecting the other handpiece, not reconfiguring the one in hand. This reduces setup time and eliminates the risk of cross-contamination between hair removal and tattoo treatment workflows.

808nm Diode Laser & FAC Technology

Diode laser hair removal relies on selective photothermolysis: 808nm near-infrared light is absorbed by melanin in the hair follicle, converting to heat that impairs regrowth. FAC (Fast Axis Collimation) lenses are placed in front of each laser bar to collimate the fast axis of the emitted beam. Without FAC, diode-to-fiber coupling efficiency is typically approximately 50%–60%; with properly aligned FAC lenses, coupling efficiency increases to approximately 85%–90% or more[reference:16]. FAC also maintains transmission efficiency above 99% and concentrates more than 85% of power within ±1.1 mrad[reference:17].

Picosecond Laser Mechanism

Picosecond lasers deliver pulses in the trillionths of a second, creating a photoacoustic (pressure wave) effect that shatters tattoo ink and pigment particles into smaller fragments. This mechanical fragmentation allows the body’s immune system to clear the particles more efficiently than purely photothermal nanosecond systems, which is why clinical comparisons consistently show higher excellent clearance rates and fewer sessions for picosecond lasers.

Upgrade Path: From 6Bar+FAC to 16Bar+FAC

The console’s power architecture supports four diode stack configurations. A clinic can start with 6Bar+FAC, upgrade to 10Bar or 10Bar+FAC, and ultimately reach 16Bar+FAC. Each step increases total output power; the FAC-equipped configurations maintain or improve beam quality and coupling efficiency. The dual-handle design remains consistent across all configurations. Learn more about laser-based aesthetic technology for clinical background.

Per-handle output power, diode wavelength combination, picosecond wavelength options, pulse duration, spot size, screen size, cooling system, dimensions, weight and voltage should be confirmed in the model-specific specification sheet for the selected Bar/FAC configuration.

What does “dual handle” mean in practice?

It means the console has two separate handpieces — one for diode laser hair removal, one for picosecond tattoo/pigment removal. Operators switch between them by putting one down and picking up the other. There is no need to change applicators, reset parameters or recalibrate when moving from a hair removal appointment to a tattoo removal appointment.

What does “upgradeable to 6Bar+FAC, 10Bar, 10Bar+FAC or 16Bar+FAC” mean?

The diode laser stack inside the handpiece can be configured across four options. 6Bar+FAC is the entry configuration; 10Bar increases total power without FAC; 10Bar+FAC combines higher power with FAC collimation; 16Bar+FAC delivers the highest power with FAC. Clinics can start with a base option and upgrade later without replacing the entire console.

What clinical evidence supports the hair removal and tattoo removal applications?

For hair removal: 808nm diode laser achieves 57.9% mean hair reduction after three sessions in Fitzpatrick IV–VI skin, with high satisfaction and minimal side effects[reference:18]. For tattoo removal: 1064nm picosecond laser achieves 78.1% excellent clearance versus 54.4% for nanosecond systems, with fewer median sessions (3 vs. 4, p=0.020)[reference:19]; 755nm picosecond achieved satisfactory clearance in 73.3% of cases versus 23.3% for nanosecond (p<0.0001)[reference:20].

Why does FAC matter in a diode laser system?

FAC (Fast Axis Collimation) lenses collimate the fast axis of each laser bar, improving diode-to-fiber coupling efficiency from approximately 50%–60% to approximately 85%–90% or more[reference:21]. Transmission efficiency exceeds 99%, and more than 85% of power is concentrated within ±1.1 mrad[reference:22]. This means more laser energy reaches the skin and less is lost as heat inside the handpiece. The 10Bar+FAC and 16Bar+FAC configurations include FAC; the 10Bar configuration does not.

What should I request with the quotation?

Ask for the model-specific specification sheet covering the selected Bar/FAC configuration, diode wavelength combination, picosecond wavelength options, per-handle output power, pulse duration, spot size, screen size, cooling system, dimensions, weight and voltage. Confirm the complete accessory list including both handpieces, protective eyewear and power cord. Verify CE or relevant certification documentation for your market.