Types of Glasses

Bifocal Glasses

If your eyes cannot automatically adjust the focus due to presbyopia, you need Bifocal Glasses to adjust your vision. Bifocal glasses feature two lens powers to help you see objects at all distances. The eyeglass contains lenses that rectify your vision and help you see far and near. Bifocal glasses look like regular ones but feature a line separating two prescriptions in the lens. It compensates for the natural deterioration of vision that occurs due to aging. The top area of the lens contains a distance prescription that enables you to see far-away objects such as street signs. The smaller area at the bottom holds the near focus and helps you read and knit.

Bifocal Glasses serve the same way irrespective of why you need a prescription for near-vision correction. A little section of the lens at the lower part has the power necessary to adjust your close vision. The remainder of the lens helps you see objects at a distance. Your optometrist will suggest if you need Bifocal Glasses to recover your vision problems. You typically look up and focus on distant things through the distance section of the lens. You have to look down and see objects within 18 inches of your eyes through the bifocal segment of the lens.

WHEN DO you need bifocal glasses? 

You need bifocal glasses in the cases of presbyopia, accommodative esotropia, and accommodative dysfunction.

Presbyopia 

It is an optic ailment that comes with old age, where you lose focus on nearby objects, and your vision becomes blurry. Over time, the discomfort associated with the eye becomes high. The solution lies in wearing bifocal glasses daily.

Accommodative Esotropia 

The eye problem occurs due to damaged eye muscles. The accommodative system does not develop in children. Children with a high focus on nearby objects become straight in vision when they look in the distance. These kids have a large amount of farsightedness and must wear bifocal lenses to cure the issue.

Accommodative Dysfunction

You can see these types of dysfunction in kids who have problems focusing quickly from distance to near vision. The muscles in the eyes that are responsible for concentrating get damaged in this condition. Bifocal glasses are the solutions for children who suffer from such issues. The symptoms of the dysfunction include blurred vision, headache, ocular discomfort, fatigue, motion sickness, lack of focus, double vision, etc.

Variations of Bifocal Glasses 

There are different variations of lenses available in today’s market, many of which meet the same or multiple purposes. You must have a prescription for near or farsightedness; bifocals work the same way. The close vision lens section of bifocal glasses can come in various shapes,

• A round segment
• A half-moon also called a flat top or D segment
• A narrow rectangular area, known as a ribbon segment
• The bottom half of a bifocal lens is called the Executive, Franklin, or E style.

How to make the bifocal glass adjustments easier?

Due to the two different prescriptions in one lens, you might take a few days or weeks to get accustomed to bifocal glasses. You can make the adjustments easier by following a few steps, such as wearing new bifocals to speed up the adjustment process. You can start the process by sitting still in a familiar environment. Once you get into this habit, you can begin walking wearing eyeglasses. As you get more habituated to wearing the eyeglasses, you can then start to wear them outdoors more comfortably and drive wearing them on if needed. 

The adjustment process becomes easier if your bifocal glasses fit your eyes rightly. In the process, do not try to switch back to old eyeglasses, as it can obstruct your visual progress. Don’t look through the bottom of the lenses while walking, as it can disturb your vision as you look through the near prescription.

Progressive Glasses improve vision, help read and perform other tasks more manageably, and even help prevent eye diseases. It is crucial always to carry a pair of progressive eyeglasses that fit your needs and lifestyle. Eyeglasses do not come into direct contact with your eyes, lowering the risk of infection. You can increase your quality of life by improving your visual health and clarity.

Benefits of Progressive Glasses

If you plan to purchase Progressive Glasses, these are the benefits of using such glasses,

1. You won’t need to carry more than one pair of eyeglasses simultaneously.
2. Cures astigmatism to enable the focus of light on the retina.
3. Eliminates the risk of image jump that you may experience with trifocal and bifocal lenses.
4. You can wear eyeglasses while driving and seeing objectives at all distances.
5. The eyeglasses feature an anti-scratch coating.
6. Features the characteristics of multifocal lenses without distracting multifocal lines.
7. Progressive glasses resemble the look of regular eyeglasses.

How do Progressive Glasses work?

Your near vision starts becoming weak with aging. It happens because multiple vision sections in the progressive glass allow you to see both objects at near and far distances with equal clarity. While wearing Progressive Glasses you will need to move and adjust your head to see through different lens sections. You need to visit your eye specialist to check your distance prescription and see how progressive glasses work.

Progressive Lenses

A progressive lens is a multifocal lens for individuals who need corrective lenses to see both distant and close-up objects. These lenses enable you to see multiple distances without a bifocal line. The need for progressive lens becomes high with growing age. People have difficulty focusing their eyes on nearby objects. Anyone with a vision impairment can get help from Progressive Lenses. Individuals can benefit from wearing these lenses regularly if the ophthalmologist prescribes them. Progressive lenses also help children to prevent myopia (nearsightedness) from worsening. The upper section of the progressive lenses provides the strength you need to see distant objects.

The lenses offer a gradual transition in strength from near to far reaches. The middle segment of the progressive lens makes you see things clearly at moderate distances. The lower section of the lens helps you see up close.

What are the Benefits of Progressive Lens?

The benefits of progressive lenses include that you need only one pair of eyeglasses to see objects at different distances, the eyeglasses are modern and youthful, and there are no unsightly bifocal lines on the lenses. To know whether the progressive lens is the right solution, try the lenses and see how your eyes adjust. If you have issues adapting to the lens even after a fortnight or so, your optometrist might need to change your lens strength.

The optometrists determine whether you need progressive lenses to cure your visual impairment. Progressive lenses are perfect for dealing with nearsightedness and farsightedness. You must wear your progressive lens as frequently as possible to ensure your vision adjustment. It would help while turning your head to look at the objects rather than moving your eyes from side to side as if you try to peer out the side of the eyeglasses, it can distort your vision.

When Do You Need Progressive Lenses?

Several eye conditions can damage your eyes and result in discomfort and poor vision. Progressive lens helps cure many optical issues and eliminate pain.

1. Presbyopia often occurs at the age of 40 and above, and it causes blurry vision. Progressive lenses are the most on demand optical aids to correct eye conditions.
2. Progressive lenses can reduce myopia and cure astigmatism.
3. Experts recommend progressive lenses for people who need a complete cure for near-and-distance sight.

How Do Progressive Lenses work?

The vision becomes weaker with passing time. If you want to know how progressive lenses function, let your eye doctor check your distance prescription. You need to move and adjust your head’s position through various sections of the progressive lens. It happens because multiple vision segments in the progressive lens allow you to look down to read from close up to moderate distance to see some object at a greater distance. In that case, progressive lens is a one-stop solution where you won’t need any other lenses.

How to Choose Progressive Lenses?

If you wear the wrong type of eyeglasses, it might result in long-term issues beyond poor vision and discomfort. If you fail to make the right decision while choosing your lens, it may result in severe headaches. Specs wearers mostly feel their issues fading away as they become used to their new lenses, and technological advances in the growth of progressive lens have minimized the adverse impacts. Individuals often choose wrong eyeglasses or multiple pairs of eyeglasses, as some patients face trouble while reading and viewing objects up close as well as at far distance. Choosing lenses with anti-reflective coating eliminates the reflection on both sides of the glass, making your day-to-day life activities swift and easier. Visit your doctor and make sure whether you need progressive lenses to meet any of your optical demands and lifestyle.