Secondhand Karl Storz Hopkins II 4mm 30 Degree Laparoscopic Optics

Objective AI Report

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Report date: 24.02.2026

Karl Storz Hopkins II 30° Rigid Endoscope Analysis Report

Device Identification and Detection

The examined images show a rigid endoscope (telescope) used for imaging in medical surgical operations and diagnostic procedures. The product consists of an optical lens system, a stainless steel body (shaft), a light cable connection port (light post), and an eyepiece (ocular). The device is contained within protective foam (styrofoam) packaging.

Brand and Model Analysis

Upon reviewing the labeling and laser engraved markings on the device, the product’s brand has been clearly identified as KARL STORZ. The inscription “HOPKINS II” located on the body of the device’s ocular section defines the product’s optical technology model series. The inscription “Germany” is clearly visible on the body, indicating its country of origin is Germany. Furthermore, the “30°” inscription on the body and the red-colored ring coding around the light input confirm that the endoscope has a 30-degree angle of view.

Originality Assessment

The laser-etched logos on the product, the “HOPKINS II” and “KARL STORZ” fonts, the color coding (red ring), and the material craftsmanship quality perfectly match the industry standard Karl Storz manufacturing norms. Based on visual details, the product is assessed to be original.

Technical Specifications and Label Information

The technical data and codes located on the device body are as follows:

• Brand: KARL STORZ
• Origin: Germany (Almanya)
• Model Series: HOPKINS II (Rod Lens System)
• Angle of View: 30° (Forward oblique view)
• Sterilization Information: AUTOKLAV (Autoclavable/Can be sterilized at high temperature)
• Visible Code Part 1: BWA
• Visible Code Part 2: 502 (The full serial number cannot be completely read due to the visual angle, but the number is present)

Areas of Use

This type of rigid endoscope is used to provide internal body imaging in surgical specialties such as urology (cystoscopy), arthroscopy, laparoscopy, or ENT. A 30-degree angle is preferred to provide a wider lateral field of view compared to straight (0°) optics. The device requires an external cold light source and a fiber optic cable to be usable.

Physical Condition and Mechanical Components

The metal shaft (insertion tube) has a smooth form; no visually detectable bending or distortion has been observed. The threads and structure of the light cable connection point (light post) appear robust. A red plastic/seal ring is present at the light adapter input and appears undeformed. The black polymer/plastic funnel structure in the eyepiece (ocular) section maintains its integrity; no cracks or breakages have been detected.

Optical and Imaging System

External visual inspection reveals no significant scratches or cracks on the surface of the glass lens at the distal tip or the ocular glass on the proximal side. However, the internal breakage or optical clarity of the rod lens system cannot be confirmed solely from external photos; a light test is required for this. The visuals only confirm the preservation of the external physical integrity.

Quantity and Accessories

The images show 1 unit of a Karl Storz Hopkins II rigid endoscope. The device is presented in a custom-fitted foam insert. An external light cable, adapter, or protective outer sheath is not included in the visuals.

General Condition and Potential Risk Analysis

Although the product is second-hand, it is in clean condition. The readability of the “AUTOKLAV” inscription on the metal body has not faded, which suggests that the device has not been exposed to excessively harsh chemicals or intensive use. In terms of potential risk; endoscopic devices have delicate optics, and while the condition of the internal lens arrangement cannot be determined from the visuals, there are no dents or dings on the outer casing (which would indicate impact). The presence of the foam box indicates careful storage conditions.