Secondhand Fotona Fidelis Plus III Aesthetic Laser Device

Objective AI Report

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Report date: 09.01.2026

Fotona Fidelis Plus III Laser System Analysis Report

Device Identification

The product examined in the visuals is a professional laser system used in medical and dental applications, mounted on a wheeled stand, with an articulated arm. The device is an advanced treatment platform incorporating multiple laser wavelengths (Er:YAG and Nd:YAG) in a single unit.

Brand and Model Information

Following a detailed examination of the labels and logos on the device, the brand and model information has been definitively identified:

• Brand: FOTONA
• Model: Fidelis Plus III
• Model Number / Technical Code: M021-3AF/4
• Manufacturer: Fotona d.d. (Ljubljana, Slovenia)

The brand information is clearly legible on the device’s front panel, above the screen, and on the metal rear label.

Technical Label and Specification Analysis

The following technical data has been listed from the metal nameplate and yellow warning labels located on the back of the device:

• Serial Number (Ser. No.): 07000260
• Production Year (Prod. Date): 2007
• Ref / Product Code: 75 644
• Voltage Values: Rated Voltage: 230 V~, 50/60 Hz
• Input Power: Long Term: 3.0 kVA, Momentary: 3.9 kVA
• Current Value: 13 A (Long Term), 17 A (Momentary)
• Laser Class: Class 4 Laser Product (classified according to EN/IEC 60 825-1/2001 standards)

Laser Beam Specifications (Data from Label):

• Er:YAG: Wavelength λ=2.94 µm, Energy: 1.5 J, Power: 20 W, Frequency: 50 Hz, Pulse duration: 1000 µs.
• Nd:YAG: Wavelength λ=1064 nm, Energy: 10 J, Power: 15 W, Frequency: 100 Hz, Pulse duration: 0.1 ÷ 25ms.
• Diode (Aiming Laser): Wavelength λ=650 nm, Power: 1 mW.

General Condition and Physical State

The device is generally in used condition. Its casing and plastic components show age-related discoloration (slight yellowing) and superficial signs of use. The overall structure of the device is intact and does not present a fragmented appearance.

Mechanical and Physical Deformation Examination

• Outer Casing: No deep dents or cracks were observed on the device’s metal and hard plastic casing. However, there is accumulated dust in the grilles on the rear metal panel.
• Articulated Arm: The laser delivery arm on the upper part of the device is in place. The white coating on the arm shows paint abrasion and friction marks in places. Yellow fiber optic or fluid delivery hoses run along the arm.
• Plastic Components: There is dirt on the plastic frame of the front panel, especially in the corners, due to use. Fraying and wear (unraveling) are clearly visible on the cable management strap (white fabric/strap) at the rear.

Electronic Components and Screen Analysis

The front panel of the device features an LCD/Touch screen panel. Since the device is in an off state in the visuals, no comments can be made regarding the screen’s pixel status or software operation. However, no physical cracks or breaks were detected on the screen surface.

Also on the front panel:

• 1 Emergency Stop Button – Red, appears sturdy.
• 1 Key-operated Start Slot – The key is in place.
• Yellow (Ready) and Green (Standby) warning light panels are present.

Accessories and Connections

The hardware and accessories identified in the visuals are as follows:

• Laser Handpiece: One laser handpiece is attached to the slot on the left side. A white cable/hose is connected to the handpiece.
• Footswitch: A gray unit, with its cables wrapped around its body, is seen hanging at the rear. Its shape and position indicate that it is the device’s footswitch. “FOOTSWITCH” and “DOORSWITCH” input sockets are present on the device.
• Power Cable: A thick, gray industrial-type power cable emerges from the rear panel. The plug end is a standard grounded plug (Schuko type).
• Lock Key: The key is inserted into the key slot on the device’s front panel.

Areas of Use

The Fotona Fidelis Plus III is primarily designed for use in dentistry (dental laser) applications. While the Er:YAG module is used in hard tissue (tooth enamel, bone, caries removal) and soft tissue surgery, the Nd:YAG module is used for endodontic sterilization, periodontal treatments, and deep tissue procedures. It also has the technical infrastructure for aesthetic dermatological applications.

Quantity Information

The visuals show 1 (one) main unit and its integrated accessories (arm, handpiece, pedal).

Potential Failure Risk and Assessment

Since the device was manufactured in 2007, it falls into the “older generation” technology class. Although the device appears physically sound, the following points may require technical inspection for the buyer:

• The fact that the device’s production date exceeds 15 years raises the possibility that the laser source (crystal, flashlamp) and power unit (capacitors) may have reached the end of their lifespan.
• Dust accumulation in the area of the rear ventilation fans indicates a need for internal maintenance of the device. The efficiency of the cooling system should be tested.
• The alignment (calibration) of the mirrors within the articulated arm may degrade over time, which could affect laser transmission.
• The risk of breakage or loss of transmissivity in optical fiber cables and the handpiece over time should be considered.

In conclusion: The device is a unit that appears complete with its accessories and is in moderate-to-good physical condition. However, due to its age and the sensitive laser technology it contains, it requires calibration and power measurement tests by a professional technical service.