3 Pack Multifocal Reading Glasses with Blue Light Blocking

Product Description

What is progressive multifocal presbyopia?

Progressive multifocal glasses are a type of gradual lens that gradually increases in power from the top to the bottom, allowing for clear vision at various distances. The design of these lenses conforms to physiological optics and provides good adaptability. The lens has astigmatic obstacle areas on both sides, and if these areas are squinted at, vision may become distorted and uncomfortable. The design is not suitable for driving and may cause blurring at the lens edge.

Magnification Choice

The top of the lens is for distance vision, the middle is for TV and computer use, and the bottom is for reading. By adjusting eye position, wearers can easily transition between these levels of magnification.

What is Blu-ray?

Blu-ray refers to blue light with a wavelength of 380-500 nm, which has the highest energy in the visible spectrum. While it is essential for maintaining vitality and regulating circadian rhythm, prolonged exposure to artificial sources of blue light can cause eye strain and fatigue. Blue light blocking glasses are important for reducing eye discomfort and sensitivity when using digital screens.

Note: Before choosing the correct magnification, it is recommended to consult an optometrist for accurate recommendations to avoid vision issues such as blurred vision or dizziness.

Progressive reading glasses for women and men: These glasses are designed for clear vision at various distances, making them suitable for daily activities. Not recommended for driving.

HIYANJN progressive reading glasses: These classic retro square fashion reading glasses are designed with elastic spring hinges for comfort and fit. The lens blocks 85% of harmful blue light and offers UVA/UVB protection.

Block Blue Light: These multi-focus reading glasses reflect and absorb harmful blue light, reducing visual fatigue and discomfort when using electronics. The glasses also reduce glare from screens and fluorescent lights.

HIYANJN multi-focus reading glasses come with a 30-day worry-free refund service, demonstrating the company's commitment to customer satisfaction and eye health.

product information: