Reading Glasses Zippo 31Z-B20-NDE +3.50 Magnification

Zippo 31Z-B20-NDE +3.50 Magnification reading glasses provide immediate clear magnification for close-up tasks. These prescription-free readers are designed for users who need extra visual support at typical reading distances. The lightweight frame and straightforward lens power make them convenient for short-term and repeated use at home, in the office or while traveling.

Advantages

The +3.50 diopter lenses deliver consistent magnification without the need for a prescription or fitting, enabling quick access to enhanced near vision. The frame is lightweight for prolonged wear and folds compactly for easy storage in a pocket, bag or small case. Lenses are optical-grade for clear contrast and reduced distortion within the intended focal range.

Suitable for

• Reading books, newspapers and printed instructions
• Needlework, sewing and other small-detail crafts
• Smartphone, tablet and handheld device use
• Focusing on labels, prices and product details while shopping

Key specifications

• Lens power: +3.50 diopters for near vision
• Frame type: lightweight, foldable reader frame
• Lens type: single-vision, non-prescription magnifying lenses
• Intended use distance: close-up tasks (typical reading distance)
• Portability: compact and easy to carry

How to use

Put on the Zippo reading glasses when engaging in close-up activities requiring clearer near vision. Position the lenses at a comfortable reading distance and adjust the frame on the bridge of the nose so the eyes are centered behind the lenses. Remove the glasses when shifting focus to distant objects; these readers are designed solely for near tasks and not for driving or distance viewing.

Usage recommendations

Use these readers for tasks at typical reading distance and avoid using them for prolonged work that may require an individualized prescription. Clean lenses with a microfiber cloth and store the folded glasses in a protective sleeve when not in use to maintain lens clarity and frame condition.