Handheld magnifying glass, as a portable and practical optical tool, is widely loved by users. It is usually designed to be small and lightweight, making it convenient for users to observe anytime, anywhere. The magnifying glass also has some special application scenarios. For example, in jewelry appraisal, a professional jewelry magnifying glass can help appraisers observe the internal structure, color, and clarity of gemstones more clearly; In photography, photographers can use a magnifying glass as an auxiliary tool for macro photography, taking detailed macro photos.

Long term use of magnifying glasses under strong light may cause damage to the eyes. Therefore, when using, it is important to avoid direct sunlight or other strong light sources on the eyes. A magnifying glass is a precision optical instrument that needs to be properly stored to avoid damage or loss. Avoid adverse factors such as moisture, heat, or pressure during storage.