2 in 1 OPT ND YAG Laser Machine for Hair Removal & Tattoo Removal | ZENI

IPL/OPT Hair Removal

The OPT handpiece emits broad-spectrum pulsed light (typically 610–1000nm) that is absorbed by melanin in the hair shaft. The absorbed energy converts to heat, impairing the follicle’s ability to regrow hair. Common treatment areas include underarms, bikini line, legs, arms, back, chest and face. Multiple sessions are typically required because hair grows in cycles.

ND:YAG Tattoo Removal

The Q-switched ND:YAG handpiece delivers short, high-energy pulses that shatter tattoo ink particles through a photoacoustic effect. The 1064nm wavelength is effective for darker ink colors (black, brown, blue), while the 532nm wavelength targets brighter colors (red, orange, yellow)[reference:2]. Ink colours, depth and tattoo history affect treatment planning and the number of sessions. Avoid promising complete removal of every colour or a fixed session count.

Pigment Washing & Skin Rejuvenation

The ND:YAG handpiece can also address pigmented lesions, freckles, age spots and uneven skin tone. The 1320nm “black doll” mode, if available, is used for carbon facial treatments targeting pores and oily skin. The nature of each concern must be assessed before treatment.

OPT (Optimal Pulse Technology)

OPT is an advanced form of IPL that delivers more uniform energy across the pulse. Unlike traditional IPL, which can have fluctuating energy peaks, OPT produces a smoother, more consistent pulse profile. This improves treatment comfort and consistency, particularly for hair removal on larger areas.

Q-Switched ND:YAG Laser

The Q-switched ND:YAG laser produces pulses in the nanosecond range, creating a photoacoustic effect that shatters ink and pigment particles. This mechanical fragmentation allows the body’s immune system to clear the particles more efficiently. The 1064nm and 532nm wavelengths provide flexibility for different ink colors.

Two Handpieces, Two Protocols

Each handpiece requires its own treatment protocol, parameter settings and operator training. Two connected handpieces do not imply simultaneous output or the ability to treat two clients at once. Only one handpiece operates per treatment session. Learn more about laser treatment technology for clinical background.

Power, OPT wavelength range, ND:YAG wavelength configuration, pulse duration, spot size, screen size and dimensions should be confirmed in the model-specific specification sheet. Industry-typical specifications include OPT wavelength 480/530/640nm, OPT energy 1–50 J/cm², ND:YAG 1064/532nm with 1320nm optional, and an 8.4–10.4 inch touchscreen.

Can both handpieces work at the same time?

No. The two handpieces serve different treatment functions. Only one handpiece operates per treatment session. Confirm the exact operating mode in the model-specific specification sheet.

How is this different from ZENI’s diode laser hair removal machine?

ZENI’s diode laser machine uses 808nm semiconductor laser for hair removal only. This 2-in-1 system uses OPT/IPL for hair removal and adds a Q-switched ND:YAG handpiece for tattoo and pigment removal, making it suitable for salons that want to offer both services from one machine.

Will every tattoo respond in the same way?

No. Ink colours, ink depth, tattoo history and skin characteristics affect treatment planning and response. The 1064nm wavelength is more effective for dark inks, while the 532nm wavelength targets red, orange and yellow inks[reference:3]. Avoid promising complete removal of every colour or a fixed number of sessions.

How many hair removal sessions are needed?

Most clients need multiple sessions because hair grows in cycles. Typical protocols involve 6–8 sessions or more, spaced several weeks apart. Hormonal conditions, medication and individual biology can affect results.

What should I request with the quotation?

Ask for the model-specific specification sheet covering OPT wavelength and energy, ND:YAG wavelength configuration, pulse duration, spot size, screen size, dimensions and cooling requirements. Confirm which accessories are included in the standard package.