SOFT LENS Meaning and
Definition
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A soft lens refers to a type of contact lens that is made from a flexible and pliable material. It is designed to conform to the shape of the eye in order to provide a comfortable and secure fit. Soft lenses are different from hard or rigid gas permeable lenses, as they are more flexible and have a higher water content, which allows for increased breathability and oxygen permeability to the cornea.
Soft lenses are typically made from hydrogel or silicone hydrogel materials, both of which are highly water-absorbent. This allows for excellent moisture retention, keeping the lenses hydrating and comfortable for extended wear. Soft lenses also tend to be larger in diameter than other types of lenses, covering a significant portion of the eye's surface.
Soft lenses are used to correct various vision problems, such as nearsightedness (myopia), farsightedness (hyperopia), astigmatism, and presbyopia. They come in different wear schedules, including daily disposables, bi-weekly, monthly, and extended wear options. Soft lenses are easy to handle and insert onto the eye due to their pliability, and they provide a more natural feeling compared to other types of lenses.
Overall, soft lenses are a popular choice for contact lens wearers due to their comfort, flexibility, and effective vision correction capabilities. Their ability to conform to the shape of the eye and their high moisture content make them a suitable option for individuals looking for extended wear and all-day comfort.
Common Misspellings for SOFT LENS
- aoft lens
- zoft lens
- xoft lens
- doft lens
- eoft lens
- woft lens
- sift lens
- skft lens
- slft lens
- spft lens
- s0ft lens
- s9ft lens
- sodt lens
- soct lens
- sovt lens
- sogt lens
- sott lens
- sort lens
- sofr lens
- soff lens
Etymology of SOFT LENS
The word "soft lens" can be broken down into two parts: "soft" and "lens".
1. "Soft": The term "soft" originated from the Old English word "sōfte", which further traces back to the Proto-Germanic word "samftijaz". It referred to something having a gentle and yielding nature, lacking hardness or rigidity. Over time, the meaning extended to describe objects that were easy to mold, flexible, or smooth to the touch.
2. "Lens": The word "lens" derives from the Latin "lens", meaning "lentil". This is due to the resemblance of a lens to the shape of a lentil seed. The Latin term was then adopted by the English language to represent a piece of glass or other transparent material with two curved surfaces, capable of refracting light and focusing it to form an image.
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