Secondhand Zeiss S8 Opmi Pro Magis Neurosurgical Microscope

Objective AI Report

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Report date: 28.01.2026

Carl Zeiss OPMI PRO magis S8 Surgical Microscope System Analysis Report

Device Identification

The device shown in the images is a professional surgical microscope designed for use in surgical operations, mounted on a mobile floor stand. The system consists of an optical head unit, a carrier arm mechanism, a light source control unit, and a mobile foot stand. The product has a modular structure.

Brand and Model Information

As a result of detailed visual analysis and examination of the labels on the device, the brand and model information of the device is as follows:

• Brand: Carl Zeiss
• Stand and Control Unit Model: S8 (Identified by the “S8” inscription on the control panel and its design features.)
• Microscope Head (Optical Unit) Model: OPMI PRO magis (Clearly written on the label on the carrier arm.)

Areas of Use

This system has been developed for use in microsurgical procedures. It is widely used in branches requiring precise imaging, especially in Ear, Nose, and Throat (ENT), Brain and Nerve Surgery (Neurosurgery), Plastic Surgery, and Spine Surgery. The device allows the surgeon to have a detailed view by magnifying and illuminating the operating field.

Originality Status

Upon examining the Carl Zeiss logos on the product, the “S8” control panel design, the structure of the optical components, and the “Made in Germany” quality craftsmanship details, it is observed that the product is completely original and has not undergone any modification.

General Condition and Cosmetic Examination

The general appearance of the device indicates that it is used but well-maintained. The white paintwork of the system, its carrier arms, and the head unit are in a clean condition.

• Physical Deformations: The plastic protectors of the device’s grey floor stand (base part) show signs of friction from use, scratches from impact, and wear and tear. However, this condition does not constitute structural damage that would impede the device’s functionality.
• Mechanical Components: The carrier arms, joint points, locking mechanisms, and wheels appear visually sound. The articulated arm mechanism appears balanced.

Electronic Components and Illumination

In the images, the front face of the device’s S8 control panel and its illumination status have been analyzed:

• Operating Status: In the first image, a distinct and strong yellow light halo is visible on the floor. This detail proves that the device’s electrical connection is made, the light source (Halogen or Xenon) is actively working, and light output is provided from the optical system.
• Panel Display: Values can be read on the LCD screen on the blue S8 control panel. This indicates that the panel’s electronics are also operational.

Display Analysis and Control Panel

The information on the blue panel of the control unit is as follows:

• The model name “S8” is clearly visible on the panel.
• On the LCD screen, the light intensity or parameter is observed to be at level “10”.
• In the “USER” section, user profile number “9” is selected.
• The lamp change and adjustment buttons (lamp icon 1 and 2, up/down arrow keys, Mode, Store, Manual buttons) are complete.

Label and Technical Information

The technical label information identified at various points on the device is as follows:

• Optical Arm Label: “Carl Zeiss”, “OPMI PRO magis”, “331165” (Possible Serial Number), “CE” mark.
• Optical Lens Information: The objective lens bears the inscription “f 170” (170 mm focal length).
• Panel Label: “ZEISS” logo and “S8” inscription.
• Carrier Arm Label: Warning symbol regarding maximum carrying capacity (text “max 20 kg” is visible).

Accessories and Components

The components included in the system and identified in the images are as follows:

• 1 S8 Floor Stand and Control Unit.
• 1 OPMI PRO magis Microscope Head.
• 1 Pair of Binocular Observation Tubes (with adjustable visors).
• 1 Fiber Optic Light Cable (grey in color, extending from the control unit to the head part).
• 2 Sterilization-Compatible Handgrips.
• 1 Multi-functional Foot Pedal (integrated or placed in the base part, black control unit).
• 4-wheeled base system providing mobility (with brake mechanism).

Potential Fault Risk and Assessment

In the visual analyses, no breaks, crushes, or deformations are observed in the cables (fiber optic and electrical). The optical head is clean, and no broken parts have been detected. Apart from cosmetic wear on the base part, there is no “visible” risk that would threaten the mechanical and optical integrity of the device. The fact that the light is on and the data on the screen is readable is a strong indication that the device’s electronic system is stable.