Description

Bifocal Lenses – Segment Shapes

In bifocal lenses, The lower lens segment which is also known as ‘seg’ comes in 4 shapes:

• Half-moon, resembling a D segment
• Round segment
• Narrow rectangular segment
• Franklin, E style or Executive style (full bottom half of the lens)

Brand: Essilor

Coating : Crizal UV (Anti Reflection, scratch resistance , uv protection)

Material : CR 39

Feautres : better clearity , ESPF :5

Benefit : UV protection  and clear optics

Benefits of Bifocal Glasses:-

• Multifocal lenses having power of two lenses
• Allow you to see distant and closer objects through a single type of lens
• Ideal for aging people and those dealing with problems like presbyopia and eye teaming