Pocket Magnifying Glass

Dimensions

Q1: Is the lens of this pocket magnifying glass prone to scratches? How should I maintain it daily?
A1: The keychain magnifying glass uses high-transparency glass lenses, which are harder and more wear-resistant than ordinary plastic lenses, but should still be kept away from sharp objects. After daily use, gently wipe the lens surface with a soft dry cloth or lens tissue to remove dust. If fingerprints or oil stains appear, use a small amount of eyeglass cleaning solution and wipe gently, allowing it to air dry before storing. The PU leather protective cover also helps reduce friction between the lens and external objects, extending its service life.

Q2: Will the lens of the pocket-sized magnifying glass become loose or shift when folded? How durable is the folding mechanism?
A2: The folding hinge is reinforced with high-strength ABS plastic and metal rivets, and has been tested through multiple open-close cycles to ensure long-term stability. When folded, the lens is fully enclosed within the protective cover to prevent collision or displacement; when unfolded, the lens fits snugly within the frame for stable, shake-free viewing.

Q3: Is the 5x magnification suitable for seniors? Is it safe for children to use?
A3: The 5x magnification offers an ideal balance for reading and observation—large enough to enlarge text or details without causing dizziness or a narrow field of view. This makes the small magnifying glass perfect for seniors reading newspapers, medication labels, or receipts. The lens edges are smoothly finished with no sharp corners, and the protective cover is made from odor-free, eco-friendly materials, ensuring it’s safe for children to explore nature textures or picture books.

Tips: How to make the folding joint of a keychain magnifier smoother?

• Regularly clean the joint: If you feel resistance when folding, it may be due to dust or debris getting stuck in the rivet gaps. Use a cotton swab dipped in a small amount of alcohol to gently wipe the joint area, then fold it after it dries to restore smoothness.
• Avoid extreme temperatures: Prolonged exposure to high temperatures (such as direct sunlight inside a car) or low temperatures (such as outdoor use in winter) may cause the plastic hinges to become brittle or the lubricant to degrade. It is recommended to avoid extreme environments when carrying the keychain to extend its lifespan.

Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

What is covered?

SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

What is not covered?

• Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
• Expendable parts.
• Routine cleaning or normal cosmetic and mechanical wear.
• Damage from misuse, abuse or neglect.
• Damage from use of parts other than SISCO approved.
• Damage from use outside the product’s usage or storage parameters.
• Damage from use of parts not sold by SISCO.
• Damage from modification or incorporation into other products.
• Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
• Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.