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This product is a professional ophthalmic measurement device designed for accurately measuring the distance between the centers of the two pupils (pupillary distance, PD) and the distance from the center of a single pupil to the bridge of the nose (monocular pupillary distance). Its measurement results serve as a critical basis for fitting glasses, contact lenses, manufacturing 3D glasses, and performing ophthalmic surgeries, helping to ensure that the optical centers of the lenses are precisely aligned with the pupils of the eyes. This enhances visual comfort and correction effects, providing reliable measurement data support for ophthalmologists, optometrists, and opticians. Adopting advanced optical imaging and digital image processing technologies, combined with precision sensors, the measurement accuracy can reach ±0.1mm, effectively reducing manual measurement errors and ensuring the accuracy and reliability of the measurement results. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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This vision chart light box is a standardized device specially designed for vision testing. Through uniform and stable light source illumination, it clearly presents standard vision charts, providing professional vision screening and diagnostic basis for ophthalmic hospitals, optometry centers, schools, physical examination institutions and other places. It supports customized selection of different types of visual targets, and is equipped with built-in LED diffused light sources or fluorescent lamp lighting. The light is soft and uniform, free of flicker and glare, which avoids detection errors caused by uneven light and reduces visual fatigue of examinees. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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This product is a professional ophthalmic measurement device designed for accurately measuring the distance between the centers of the two pupils (pupillary distance, PD) and the distance from the center of a single pupil to the bridge of the nose (monocular pupillary distance). Its measurement results serve as a critical basis for fitting glasses, contact lenses, manufacturing 3D glasses, and performing ophthalmic surgeries, helping to ensure that the optical centers of the lenses are precisely aligned with the pupils of the eyes. This enhances visual comfort and correction effects, providing reliable measurement data support for ophthalmologists, optometrists, and opticians. Adopting advanced optical imaging and digital image processing technologies, combined with precision sensors, the measurement accuracy can reach ±0.1mm, effectively reducing manual measurement errors and ensuring the accuracy and reliability of the measurement results. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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The optometry lifting table is an auxiliary device specially designed for the optometry process, used to accurately adjust the height of optometry instruments or patients, so that the optometry instruments and the patient's eyes are at a suitable horizontal position, thereby improving the accuracy of optometry. It typically has a stable structure, flexible lifting function, and convenient operation mode, suitable for various ophthalmic clinics, optical stores and other places. The tabletop is used to place optometry instruments such as computerized refractometers and tonometers. It adopts electric lifting. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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The optometry lifting table is an auxiliary device specially designed for the optometry process, used to accurately adjust the height of optometry instruments or patients, so that the optometry instruments and the patient's eyes are at a suitable horizontal position, thereby improving the accuracy of optometry. It typically has a stable structure, flexible lifting function, and convenient operation mode, suitable for various ophthalmic clinics, optical stores and other places. The tabletop is used to place optometry instruments such as computerized refractometers and tonometers. It adopts electric lifting. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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The optometry lifting table is an auxiliary device specially designed for the optometry process, used to accurately adjust the height of optometry instruments or patients, so that the optometry instruments and the patient's eyes are at a suitable horizontal position, thereby improving the accuracy of optometry. It typically has a stable structure, flexible lifting function, and convenient operation mode, suitable for various ophthalmic clinics, optical stores and other places. The tabletop is used to place optometry instruments such as computerized refractometers and tonometers. It adopts electric lifting. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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This liquid crystal visual acuity chart is a vision testing device adopting advanced liquid crystal display technology, designed for precise measurement of human visual acuity. With clear and standardized display of visual targets, it provides reliable evidence for ophthalmic diagnosis, vision correction, physical examination screening, etc. It is suitable for various places such as ophthalmic hospitals, optometry centers, schools, and physical examination institutions. Equipped with a high-resolution LCD screen, the visual targets are sharp and clear with high contrast, which can effectively reduce visual errors and ensure the accuracy of vision test results. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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The optometry lifting table is an auxiliary device specially designed for the optometry process, used to accurately adjust the height of optometry instruments or patients, so that the optometry instruments and the patient's eyes are at a suitable horizontal position, thereby improving the accuracy of optometry. It typically has a stable structure, flexible lifting function, and convenient operation mode, suitable for various ophthalmic clinics, optical stores and other places. The tabletop is used to place optometry instruments such as computerized refractometers and tonometers. It adopts electric lifting. This product comes with a 1 - year quality guarantee. We have established partnerships with optical stores, optometry centers, and hospitals, and have received unanimous praise from customers. With our complete after - sales service, we will address any concerns you may have. Weizhen has morethan 100 employeesincluding more than 50 professional andtechnical personnel and more than tenbusiness personnelThe products aresoldwell athomeandabroadWeizhenhas beeninsisting onindependent serviceinotion"concepttomeet customer needs!

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Refraction testing is the main method for identifying refractive errors and occupies a significant amount of work in clinical practice. The traditional method of retinoscopy has been time-consuming and labor-intensive, and difficult to master. After the 1970s, new automatic refractors emerged, utilizing infrared, electronic, and computational technologies to examine the convergence of light after it enters the eye.

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Refraction testing is the main method for identifying refractive errors and occupies a significant amount of work in clinical practice. The traditional method of retinoscopy has been time-consuming and labor-intensive, and difficult to master. After the 1970s, new automatic refractors emerged, utilizing infrared, electronic, and computational technologies to examine the convergence of light after it enters the eye.

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Refraction testing is the main method for identifying refractive errors and occupies a significant amount of work in clinical practice. The traditional method of retinoscopy has been time-consuming and labor-intensive, and difficult to master. After the 1970s, new automatic refractors emerged, utilizing infrared, electronic, and computational technologies to examine the convergence of light after it enters the eye.