Blue Light Blocking Computer Readers Cateye Reading Glasses Color Black Size +250 Overview These cateye reading glasses combine blue light filtering lenses with a large frame and clear vision optics. The flat light mirror finish helps reduce surface reflections while providing a sleek, modern look. Size +250 provides reading magnification for closeup tasks. Key benefits Blue light filtering lenses designed for screen use and close work, helping manage exposure to energy visible light from computers, tablets, and phones. Big frame and cateye shape give a wider field of view for reading and multitasking without frequent head movement. Clear vision optics with +250 magnification for comfortable focus on printed text and digital displays. Flat light mirror finish to minimize reflections and maintain visual clarity. Classic black color offers a professional appearance suitable for work and casual settings. Features and specifications Function: Reading glasses with blue light blocking capability for computer and device use. Shape: Cateye style with a big frame for expanded viewing area. Finish: Flat light mirror to reduce reflections. Color: Black. Size: +250 (reading power +2.50). Use: Designed for use with digital screens and closeup tasks. Practical use scenarios Office computer work: Use these glasses while reviewing documents on a monitor or switching between multiple screens to maintain consistent visual focus. Reading and study sessions: Ideal for reading books, magazines, or paperwork where sustained closeup magnification is needed. Mobile device and tablet use: Wear when checking emails, watching videos, or browsing on a phone or tablet to reduce surface reflections and maintain clear vision. Fit and care tips Place frames comfortably on the bridge of the nose and adjust temple position for a stable fit. Clean lenses with a soft microfiber cloth to preserve the flat light mirror finish. Store in a protective case when not in use to avoid scratches. What this product delivers A practical pair of cateye reading glasses in black with blue light filtering lenses, a large frame for expanded viewing, and +250 magnification for close work. Suitable for users who need reliable, clear vision for screen and reading tasks while maintaining a polished appearance.