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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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The ophthalmic lens case is an important tool for refractive examinations in the field of ophthalmology and optometry. It is widely used in various places such as hospital ophthalmology departments, optical stores, and vision testing centers. It contains a variety of lenses with different specifications and types, such as spherical lenses, cylindrical lenses, and prism lenses. By using these lenses in a scientific combination, optometrists can accurately detect patients' vision problems such as myopia, hyperopia, and astigmatism, and provide them with precise correction plans. It is an indispensable professional device in the process of vision testing and correction.

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Progressive lenses, the full name being progressive multifocal lenses, are corrective lenses with a special optical design. Unlike traditional single-vision lenses, through special changes in optical power on the same lens, they achieve a seamless connection among the upper distance vision area, the lower near vision area, and the smoothly transitioning intermediate-distance transition area in the middle. They can simultaneously meet the different visual needs of wearers for viewing objects at far, medium, and near distances. They are widely used for correcting presbyopia (age-related farsightedness) that occurs with aging in middle-aged and elderly people, as well as for individuals who need to frequently switch viewing distances, such as office workers and teachers. They eliminate the hassle of frequently changing glasses with different prescriptions, providing wearers with a more natural, comfortable, and continuous visual experience. They are important innovative products in the field of modern optometric correction.

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