The HEINE diSTANCE working ring is an additional accessory for HEINE DELTA 30 and DELTA 30 PRO dermatoscopes that significantly expands their capabilities, allowing for non-contact examination and manipulation of skin lesions under magnification, while maintaining a constant working distance. Main purpose and advantages: 1. Non-contact examination: This is the main function of the diSTANCE ring. It allows examination of lesions without directly touching them with the dermatoscope's contact plate. This is especially useful in the following cases: Raised skin lesions: Moles, warts, papillomas that protrude above the skin surface. Superficial vessels: For better visualization of the vascular network without pressure, which can alter blood flow. Small wounds and ulcerative skin lesions: Prevents irritation, infection, and ensures hygienic examination. Post-operative areas: Allows monitoring of the healing process without contact, which can be painful or risky for the patient. 2. Ability to manipulate under magnification: The diSTANCE ring has side openings that allow instruments (e.g., tweezers, scalpel) to be inserted during examination. This allows for removal of foreign bodies, marking of lesions, or performing minor manipulations under magnification and visual control. 3. Reduced risk of cross-contamination: Since the dermatoscope does not contact the skin, the risk of infection transmission is significantly reduced, which is especially important in the current epidemiological situation and when working with open wounds. Principle of operation: Instead of a standard contact plate that directly touches the skin, the diSTANCE working ring is installed on the dermatoscope. This ring has a certain height, which provides a fixed space between the dermatoscope's optics and the skin surface. The optical system of the HEINE DELTA 30/30 PRO is designed in such a way that it provides a crystal-clear image regardless of the working distance (closer or farther), making the use of this ring effective. For whom it is especially useful: Dermatologists who frequently work with patients with numerous or raised neoplasms. Surgeons who perform minor surgical interventions or biopsies under visual control. Specialists who examine open wounds or ulcers. In situations where maximum hygiene and minimization of contact are required. The cost may vary due to currency fluctuations (euro)