20x Hexagon Light-Weight Black Coated Aluminium Lens Eye Loupe 20.5mm

This item is a Premium Jewellers Eye Loupe, designed for precise magnification and detailed inspection, particularly favored in the jewelry and gemstone trade, and for other applications requiring close-up examination.

Key Features and Description:

Design & Portability: It features a folding, pocket-sized design with a metal case (likely aluminum, as mentioned in similar products) that swivels closed, effectively protecting the lens when not in use. The black coating on the aluminum body helps minimize reflections and glare during use. Its lightweight nature enhances comfort for prolonged use and portability.

Optics: It incorporates a 20.5mm, 20x magnification triplet lens made of high-quality optical glass. A “triplet lens” signifies that it comprises three individual lenses bonded together to significantly reduce optical distortions like spherical and chromatic aberrations, resulting in a clear, sharp, and color-corrected image with good depth of field.

Applications: Primarily used by jewelers and gemologists for grading diamonds and gemstones, inspecting hallmarks on jewelry, and examining watch mechanisms. Beyond the jewelry industry, it is also useful for tasks requiring magnification in watchmaking, stamp and coin collecting, electronics inspection, and general repair work on small components.