Choosing the right lens for the right pair of prescription eyeglasses

Eyeglasses are often used to help the wearer’s eyes to focus and have less strenuous work. Prescription eyeglasses come in different grades, designs and lenses. More importantly, they work in different environments, and serve their purpose well.

Prescription eyeglasses are those which have different grades, and are specially made to suite the wearer’s current vision impairment. There are numerous and different types of grades, as well as lenses. The lenses are responsible for providing the grade of the glasses, as well as the neat look. In saying this, choosing the right type of lens is crucial to achieve the comfort, while maintaining its practicality.

These are simply some of the different types of lenses that are commonly used:

• Polycarbonate and trivex lenses are known for the durability it provides. They are lighter and are impact-resistant than the regular plastic lenses. These are suitable for children, as safety glasses, and even for sportswear.

• The aspheric lenses are flatter and thinner compared to other lenses. These lenses are suited for strong prescriptions, and provide better vision than the ordinary lenses.

• High-index lenses are for those who hate the think type of prescription eyeglasses. They provide the user with the vision that prescription eyeglasses give, but with a thinner and lighter lens.

• High-definition lenses are known as free-form and wavefront lenses. They are known for giving the wearer vision that is much sharper than the regular eyeglass lenses.

• Photochromic lenses are a magnificent pair of lenses. They can double as sunglasses and eyeglasses. This pair of lens can turn light in the indoor setting, and dark in the outdoor sun. They are great and comfortable in different lighting conditions

• Bifocals and multifocal lenses are often different because of the many sizes and configuration possibilities. These types of glasses can be used specifically for different activities and are configured to do so.

• Occupational Bifocals and trifocals are similar to the previous lenses mentioned. These can be used specially for those in the ages of 40 and over for day to day tasks, except in a more comfortable manner.

There are also additions you could put on your prescription eyeglasses such as lens coatings. This coating protects your lenses, while optimizing their performance. These coatings come in different forms which are:

• Coatings that prevent reflection

• The scratch resistant coatings

• Fog preventing coatings

• And UV lens treatments