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Ocufilcon D
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soft Contact Lens
Contact lenses, or simply contacts, are thin lenses placed directly on the surface of the eyes. Contact lenses are ocular prosthetic devices used by over 150 million people worldwide, and they can be worn to correct vision or for cosmetic or therapeutic reasons. In 2010, the worldwide market for contact lenses was estimated at $6.1 billion, while the US soft lens market was estimated at $2.1 billion.Nichols, Jason J., et a"ANNUAL REPORT: Contact Lenses 2010" January 2011. Multiple analysts estimated that the global market for contact lenses would reach $11.7 billion by 2015. , the average age of contact lens wearers globally was 31 years old, and two-thirds of wearers were female.Morgan, Philip B., et al"International Contact Lens Prescribing in 2010" ''Contact Lens Spectrum''. October 2011. People choose to wear contact lenses for many reasons. Aesthetics and cosmetics are main motivating factors for people who want to avoid wearing glasses or to change the appearance or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omafilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocufilcon C
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocufilcon B
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Focofilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Etafilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perfilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phemfilcon
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deltafilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bufilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hilafilcon B
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hilafilcon A
Soft contact lenses are one of several types of contact lenses for corrective vision eyewear as prescribed by optometrists and ophthalmologists. Background In the US market, soft contact lenses are approved by the US Food and Drug Administration. The American Optometric Association published a contact lens comparison chart called ''Advantages and Disadvantages of Various Types of Contact Lenses'' on the differences between them. These include: * soft contact lenses * rigid gas-permeable (RGP) * daily wear * extended wear * disposable * planned replacement contact lenses. The US Food and Drug Administration (FDA) defines soft contact lenses as: History The first contact lenses were made of glass, in 1888. Initially the glass was blown but soon lenses were made by being ground to shape. For the first fifty years, glass was the only material used. The lenses were thin, yet reports of injury were rare. In 1938 perspex (polymethylmethacrylate, or PMMA) began to replace gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
