Compact optical attachment with a larger 20 x 20 mm objective, 5X magnification, a telescopic adjustable lens, and a durable metal body. Key benefits Brighter, clearer images: the larger 20 x 20 mm objective collects more light than smaller optics, improving image brightness in lowcontrast or dim environments. Improved detail and inspection: 5X magnification enlarges small features for easier reading, inspection, or assembly without excessive image distortion. Flexible focusing and field adjustment: the telescopic, adjustable lens lets you quickly set working distance and focus for different tasks and materials. Durable and stable: a metal body provides impact resistance and stable mounting, reducing wobble during close work. Function, size, material, and performance Objective size: 20 x 20 mm — larger aperture for increased lightgathering and brighter images. Magnification: 5X — suitable for close visual inspection and detailed observation. Lens: telescopic and adjustable — allows quick focus and adaptation to varying working distances. Construction: metal body — durable, dimensionally stable, and suitable for repeated handling. Who needs this product Technicians and hobbyists who must inspect small parts, solder joints, or fine detail and need brighter, magnified views. Quality control or assembly operators who require a stable, repeatable optical solution with adjustable focus. Collectors and professionals who need a compact, robust magnifier for evaluating coins, jewelry, or electronics. Practical applications Electronics inspection: reveal solder joint issues, component markings, and board traces with brighter illumination and 5X magnification. Jewelry and watch : examine small stones, engravings, and mechanisms while adjusting focus for precise work. Hobby and model making: check paint details, decals, and fit of small parts without straining the eyes. What makes it stand out Larger 20 x 20 mm objective for improved light and image brightness compared with smaller optics. Telescopic, adjustable lens for onthefly focus changes and comfortable working distance. Metal body for reliable durability during regular use. Compatibility notes Intended for use where a 20 x 20 mm objective and a 5X magnification optical element are required. The telescopic, adjustable design adapts to a range of working distances and inspection tasks.