quality blue light blocking lenses Professional quality blue light blocking lenses with clarity and true color reproduction. Explosionproof design combines durability with sharp, accurate vision to enhance your viewing experience. Comfortable fit for allday wear Sturdy square metal frame with a precision magnification lens design and an oversized appearance for clear vision. Durable metal hinge provides a secure fit for most face shapes. Nonslip nose pads, ergonomic temples, and a wider field of view reduce the need to tilt or tilt your head, delivering comfortable wear throughout the day. Magnification option from +0.00 to +3.50 Lenses available in +0.00 to +3.50 magnification to help you see objects at about 12 to 14 inches away more clearly, such as screens, books, and laptops. Reduces blur and eye strain when viewing near tasks. Blue light blocking for computer use Square metal frame antiblue light reading glasses with quality lenses that block harmful blue light from mobile phones, computers, TVs and other screens. Helps reduce eye fatigue and relieve dry eyes associated with extended screen time. Use scenarios Reading nearfield materials (books, documents) at 1214 inches for improved clarity. Prolonged computer or screen work, tablet or laptop use to minimize eye strain. Daily smartphone, gaming, or multimedia tasks where blue light exposure is a concern. Materials and performance Square metal frame with durable hinges, nonslip nose pads, and ergonomic temples designed for stability and comfort. Optical lenses provide clarity, accurate color, and reliable blue light protection for everyday use.