Chart Projector
The NIDEK Chart Projector CP-770 is a test chart presenting device which can achieve refraction distance from 2.9 m to 6.1 m. The device is controlled by a wireless remote control or a…
The NIDEK Chart Projector CP-770 is a test chart presenting device which can achieve refraction distance from 2.9 m to 6.1 m. The device is controlled by a wireless remote control or a control box on the refractor (RT). The CP-770 features the following: • Equipped with 33 types of charts (27 types for Type UK) including various kinds of binocular charts • Program function that allows chart presentation with the touch of a button • Versatile masking function that can even offer the display of even a single character • Chart brightness adjustability to the installation conditions • Switchable function between display and non-display of visual acuity of the chart • A long-life LED for the illumination light source
Who Else Makes It
Concentrated in Jiangsu (9), Shanghai (5), Chongqing (3). One is registered as a contract manufacturer, able to build to a specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| DU-Hope International Group | Nanjing | Jiangsu | Contract manufacturer | 11 |
| Shanghai Hua En Industrial Co Ltd | Shanghai | Shanghai | Contract manufacturer | 52 |
| Beijing Hongdee Corporation | Beijing | Beijing | Private-label distributor | 43 |
| Danyang NEW Hope Medical Equipment Co., Ltd. | Danyang | Jiangsu | Manufacturer | 38 |
| Taizhou City K&W International Trade Co., Ltd. | Jiangyan | Jiangsu | Repacker / relabeller | 38 |
| Lianyungang Tiannuo Optical Instrument Co., Ltd. | Lianyungang | Jiangsu | Contract manufacturer | 31 |
| Wuxi Zontai Int’l Corporation Ltd. | Wuxi | Jiangsu | Contract manufacturer | 22 |
| Shanghai Link Instruments Co., Ltd. | Changzhou | Jiangsu | Manufacturer | 21 |
| Gino Optical (Shanghai) Co., Ltd. | Shanghai | Shanghai | Manufacturer | 15 |
| Shanghai Mediworks Precision Instruments Co., Ltd. | Shanghai | Shanghai | Contract manufacturer | 13 |
| MDF Instruments Medifriend Inc. | Song Jiang District | Shanghai | Repacker / relabeller | 13 |
| Jiangsu Liangxu Intelligence Science AND Technology Co., Ltd. | Nanjing | Jiangsu | Contract manufacturer | 12 |
Showing 12 of 21. All 21 manufacturers in China registered for Chart, Visual Acuity
Record
| Listed by | Nidek Incorporated, United States |
|---|---|
| FDA product code | HOX |
| Device type | Chart, Visual Acuity |
| Device class | Class 1 |
| Regulation | 21 CFR 886.1150 |
| Establishment | Specification developer, Manufacturer |
| Premarket notification | Exempt |
| Record published | 2021-10-01 |
| Record revised | 2018-03-29 (version 2) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Prescription | Prescription only |
| Label carries | serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| CP-9 | In distribution | |
| CP-770 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Visual Chart System | View-M Technology Co., Ltd. | 9 |
| VT1 | FIM Medical | 8 |
| Visionix | Luneau Technology Operations | 5 |
| AMA Optics Eye Chart | AMA Optics, Inc. | 5 |
| Lambda 100 | Heine Optotechnik Gmbh & Co. KG. | 4 |
| AMA Optics Retinometer | AMA Optics, Inc. | 4 |
| Yeasn | Chongqing Yeasn Science-Technology Co., Ltd. | 3 |
| Optego | Optego Vision USA, Inc. | 3 |
| Topcon | Visia Imaging SRL | 3 |
| Self Vision Tester | View-M Technology Co., Ltd. | 2 |
| NearBright | Reichert Inc. | 2 |
| Mirror Chart MC-5S for Compu Vision CV-5000 | Topcon Corp. | 2 |
Showing 12 of 60. All products under Chart, Visual Acuity
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.