Plastic or Glass Lenses; Which Is Better for Sharp Vision

Plastic or Glass Lenses; Which Is Better for Sharp Vision

After some issues in the eyes, you went to an eye doctor for a complete eye exam. He wrote that you need prescription safety glasses for correct vision. Now, you are very confused about the lens material that you should prefer. This confusion can face old eyewear as well. Advanced materials and the manufacturing of eyeglasses have made people more confused. Below here we are describing two materials with their pros and cons. After reading them, you will be able to select one material that can be best for you.

 

Glass Lenses:

Advantage:

  • Glass has a strong lens material and is highly anti-scratch.
  • Glass material provides high-quality optical clarity that you can see very clearly through a glass lens than plastic.
  • Glass lenses can be thinner and thinner lenses are more desirable than thicker lenses.

Disadvantage:

  • Glass lenses can easily break in any mishap and they are very dangerous for children and sportsmen.
  • Glass lenses cannot fit in any frame except a full-rim frame, so you have limited options in the style of frames.
  • Glass lenses cannot be tinted so you cannot get tinted lenses that enhance your contrast.
  • A rimless or semi-rim frame cannot bear the weight of glass lenses so cannot fit in these frames.

 

Plastic Lenses:

Advantage:

  • Besides glass lenses, plastic lenses are much lighter and can be fit in any frame. Pentax steel 400 safety glasses are ideal for your prescription number and are available in high-quality plastic lenses.
  • Even photochromic tints can be applied over plastic lenses. Photochromic lenses can adjust automatically dark or light shade in any light condition.
  • Plastic lenses can get polarization tints that will help to reduce glare with clear vision.
  • Plastic lenses are lightweight and durable that’s why they are highly recommended in sports.
  • They are considered best for the child due to shatter-proof lenses.

Disadvantage:

  • Plastic lenses provide lesser vision clarity than plastic lenses.
  • They have high refractive indexes that’s why you can get all prescriptions from low to high.
  • These lenses have a soft surface that’s why they are easily scratched.
  • For this reason, they are immediately coated with scratch-resistant to make them more durable.
  • Plastic lenses can be thicker than glass but they are mainly thicker for a higher prescription.

 

Glasses have a great benefit but due to advanced technology, they have become no more ideal. Plastic provides less quality of clarity but advanced technology has made them more versatile. Plastic is more durable and lightweight that’s why they are more ideal for selecting your branded safety glasses.

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