HIYANJN 3 Pack Progressive Multifocal Reading Glasses for Women Men Oprah style Blue Light Blocking Spring Hinger Readers 1.50 Progressive-mixed Color 1.5 x

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HIYANJN 3 Pack Progressive Multifocal Reading Glasses for Women Men Oprah style Blue Light Blocking Spring Hinger Readers 1.50 Progressive-mixed Color 1.5 x

Regular Price: US$64.99

Special Price US$54.99

Availability: In stock

Category: Health & Household Eye & Visual Health Reading Glasses

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Progressive Multifocal Reading Glasses for Women

What is progressive multifocal presbyopia?

Progressive multifocal glasses are gradual lenses, which gradually increase from flat light or low degree to high degree to realize the far, middle and near space vision function under the condition of central gaze. As the added value continuously increases gradually in the gradient area, the wearer can obtain continuous clear vision from far point to near point through lenses at appropriate eye positions. This design conforms to physiological optics and has good adaptability.

first time wear progressive multifocal glasses

Both sides of the lens are astigmatic obstacle areas. You need to turn your head and eyes to see the objects on both sides clearly. If you squint at these areas, your vision may be distorted and you will feel uncomfortable.

Because these areas are mixed together, there will be obvious but expected blurring when viewing the lens edge.

It is not suitable for driving.

vintage oversized progressive multifocal reading glasses

Magnification Choice

The top of the lens can clearly see the distance.
The middle of the lens can be used to watch TV and computer.
The bottom of the lens can be used for reading.

You can adjust your vision by moving your eyes up and down as needed.

What is Blu ray?

The blue light wavelength in the visible spectrum is very short (380-500 nm), and the energy is the highest in all visible light.

It can be found in the sun. It is a necessary condition to maintain our vitality and sobriety, and it can also regulate our circadian rhythm. However, problems arise when a large amount of blue light comes from artificial light sources. In addition, the popularity of electronic products with screens and energy-saving lighting increases the possibility of exposure to blue wavelengths

The cornea and lens of the naked eye cannot block this harmful light. This is why blue tinting glasses become very important.

When facing the digital screen, reduce eye fatigue and sensitivity to light. This is the right choice for office workers or anyone who has to watch the screen all day.

Protect your eyes from daily life, minimize headaches caused by blue light, and enjoy digital time

? HIYANJN multi focus reading glasses offers 30 days worry-free refund service. If you have any questions, please do not hesitate to contact us. We are responsible for our glasses. We care about the beauty of the world, and we care about you. ? Block Blue Light: Reflect and absorb harmful blue light, block visible high energy blue light, block 85% harmful blue light. Reduces visual fatigue and discomfort when browsing phones, tablets, games and working under fluorescent lights with UVA/UVB protection and reduces glare. ?HIYANJN progressive reading glasses: classic large frame retro square fashion reading glasses, elastic spring hinges on the frame, suitable for any face shape, wear for a long time without sliding off, three colors suitable for any clothing and style, lens width 1.9 "/49mm, frame 0.5" /13mm, frame length 5.7 "/145mm, overall height of lens 1.5" /37mm, Width 5.5 "/140mm. ? Progressive reading glasses for women men: Top layer is usually used for face-to-face communication with people, middle layer is usually used for related matters on the computer, and bottom layer is usually used for reading. Progressive readers can meet your needs. Not suitable for driving. ? Note: Before selecting the correct magnification, it is recommended to consult an optometrist for accurate magnification recommendations. Otherwise, the multiple is too strong or too weak, will cause blurred vision or dizziness. Please choose carefully. After the age of 40, vision changes from year to year and requires the attention of the buyer. For first-time multifocal reading glasses wearers, it can take one to three weeks to get used to.