Profile: Wenzhou Red Star Optical Co., Ltd. offers various optical and ophthalmic devices. We also provide ophthalmic projectors, magnifying spectacles, manual pupillometers, AC-powered ophthalmic chairs and AC-powered lens measurement instruments.
14 Products/Services (Click for related suppliers)
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| • AC-Powered Keratoscope (FDA Code: HLQ / 886.1350) A keratoscope is an AC-powered or battery-powered device intended to measure and evaluate the corneal curvature of the eye. Lines and circles within the keratoscope are used to observe the corneal reflex. This generic type of device includes the photokeratoscope which records corneal curvature by taking photographs of the cornea. |
| • AC-Powered Lens Measurment Instrument (FDA Code: HLM / 886.1425) A lens measuring instrument is an AC-powered device intended to measure the power of lenses, prisms, and their centers (e.g., lensometer). |
| • AC-Powered Ophthalmic Chair (FDA Code: HME / 886.1140) An ophthalmic chair is an AC-powered or manual device with adjustable positioning in which a patient is to sit or recline during ophthalmological examination or treatment. |
| • Magnifying Spectacle (FDA Code: HOI / 886.5840) Magnifying spectacles are devices that consist of spectacle frames with convex lenses intended to be worn by a patient who has impaired vision to enlarge images. |
| • Manual Non Powered Refractor with Phoropter (FDA Code: HKN / 886.1770) A manual refractor is a device that is a set of lenses of varous dioptric powers intended to measure the refractive error of the eye. |
| • Manual Pupillometer (FDA Code: HLH / 886.1700) A pupillometer is an AC-powered or manual device intended to measure by reflected light the width or diameter of the pupil of the eye. |
| • Non-Custom Prescription Spectacle Lens (FDA Code: HQG / 886.5844) A prescription spectacle lens is a glass or plastic device that is a lens intended to be worn by a patient in a spectacle frame to provide refractive corrections in accordance with a prescription for the patient. The device may be modified to protect the eyes from bright sunlight (i.e., prescription sunglasses). Prescription sunglass lenses may be reflective, tinted, polarizing, or photosensitized. |
| • Ophthalmic Projector (FDA Code: HOS / 886.1680) An ophthalmic projector is an AC-powered device intended to project an image on a screen for vision testing. |
| • Ophthalmic Refractometer (FDA Code: HKO / 886.1760) An ophthalmic refractometer is an automatic AC-powered device that consists of a fixation system, a measurement and recording system, and an alignment system intended to measure the refractive power of the eye by measuring light reflexes from the retina. |
| • Ophthalmic Trial Frame (FDA Code: HPA / 886.1415) An opthalmic trial lens frame is a mechanical device intended to hold trial lenses for vision testing. |
| • Ophthalmic Trial Lens Set (FDA Code: HPC / 886.1405) An ophthalmic trial lens set is a device that is a set of lenses of various dioptric powers intended to be handheld or inserted in a trial frame for vision testing to determine refraction. |
| • Powered Ophthalmic Instrument Table (FDA Code: HRJ / 886.4855) An ophthalmic instrument table is an AC-powered or manual device on which ophthalmic instruments are intended to be placed. |
| • Spectacle Frame (FDA Code: HQZ / 886.5842) A spectacle frame is a device made of metal or plastic intended to hold prescription spectacle lenses worn by a patient to correct refractive errors. |
| • Visual Acuity Charts (FDA Code: HOX / 886.1150) A visual acuity chart is a device that is a chart, such as a Snellen chart with block letters or other symbols in graduated sizes, intended to test visual acuity. |