Product DetailsProduct Name: Magnifier Product Type: Handheld Reading Magnifier Diameter: 90mm Material: optical glass lens, ABS plastic handle Weight: 195g Product specifications: 210 103 30mm Battery: 3 7-cell batteries (purchased by yourself) This product does not contain a battery. Product packaging: magnifying glass, mirror cloth Features: Lightweight and portable, easy to travel, ultra-clear lens, super high quality Product advantages: 1, high-definition lenses, comfortable light source, bring healthy enjoyment to the family. 2. We pursue user-friendly design concepts and create designs that match humans! 3, ergonomic structure, providing a good balance and comfortable grip, without feeling too heavy or too light. 4, unique structural design, personalized appearance, more professional high-quality materials, just to give you a better visual experience. Application: reading, reading maps, observing stamps, field observations, antique appreciation, jewelry identification, outdoor study, indus main role: Used for philately, finance of the electronics industry, view banknotes, tickets, mail, coins, paper and shops. Quickly and accurately identify counterfeit banknotes with extremely high resolution and purple light errors, please use this instrument Under this microscope, the pattern is clear and the lines are continuous. The pattern of counterfeit banknotes is mainly composed of dots, the lines are incoherent, shallow, fuzzy, and dimensionless Used in the jewelry industry, you can observe the internal structure of gems, the molecular arrangement of cross sect5. The a magnifying glass for the elderly, prescriptions and small for casual reading. This is also a good choice for people with low vision or disabilities. Try this magnifying glass, don't risk it! (Exquisite packaging may be the Perfect choose!)Thank you for your patronage, and sincerely wish you a happy life. Material: high quality optical lens, ABS plastic handle. Applicable: reading, reading maps, observing stamps, field observations, antique appreciation, jewelry identification, outdoor study, work and mobile phone repair for the elderly. Product: Handheld reading magnifier, diameter: 90mm, small lens: 20mm, 3 LED lamp beads, product specifications: 210 103 30mm, weight: 195g. Design: LED lamp beads, ergonomic design.