Reading Glasses Zippo 31Z-B25-BLK +3.50 magnification, black frames

Zippo 31Z-B25-BLK reading glasses provide a simple, lightweight solution for near-vision correction with a +3.50 diopter magnification and classic black frames. Intended for everyday close-up tasks, these glasses improve legibility of small text and reduce eye strain during activities such as reading, sewing, or inspecting small objects. The minimalist frame design emphasizes compactness and practical use while remaining easy to carry and wear for extended periods.

Advantages

The black frames offer a neutral, versatile look that pairs with a variety of personal styles while remaining unobtrusive. At +3.50 magnification the lenses are optimized for clear focus at typical reading distances and detailed handwork. Lightweight construction enhances comfort during prolonged wear and the compact shape makes storage and transport convenient. The straightforward design and single-strength lenses make these glasses easy to use without adjustments or specialist fitting.

Suitable for

• Reading books, newspapers and labels
• Sewing, knitting and other textile work
• Hobby electronics and small-part assembly
• Close-up inspection of documents, receipts or medication instructions
• Everyday use as backup or spare reading glasses

Key specifications

• Magnification: +3.50 diopters for near vision correction
• Frame color: black
• Frame type: compact, lightweight everyday frame
• Lens type: single-vision reading lenses optimized for close distances
• Intended use: near tasks such as reading and detailed manual work

How to use

Place the glasses on your face so the lenses align comfortably with your eyes and adjust ear pieces for a stable fit. Use them at typical reading distance (approximately 30–40 cm) or at the distance where text or small objects appear sharpest. Remove periodically to rest your eyes during extended near-work sessions. Keep lenses clean using a soft microfiber cloth and mild lens cleaner to maintain clear vision.

Usage recommendations

Use these reading glasses for routine near tasks; consult an eye care professional if you experience persistent blurred vision, headaches, or discomfort, or if you require multi-focal or prescription lenses for specific vision needs.