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Potec PRK-6000 Autorefractor Keratometer
Refraction & Keratometry Measurement |
| The PRK-6000 provides and extensive dioptric measurement range (-25D to +22D), and the radius of curvature for keratometry is 5.0mm to 10.2mm. Easy alignment and friendly operation allows you to measure the refraction and keratometry in sequence, and the results can be validated immediately. Due to its easy alignment and friendly operation you can measure the refraction and keratometry in a sequence and the results can be checked all at once. |
Peripheral Karatometry
Peripheral corneal curvatures can be measured by having the examinee look at the peripheral eye fixation lamps. Measuring the corneal periphery will help you examine irregular astigmatism, and also determine a better fitting for a contact lens.
Specifications
Measurement Modes 檢測模式
| K/R Mode | Continuous Keratometry and Refractometry |
| REF Mode | Refractometry |
| KER Mode | Keratometry |
| CLBC | Contact Lens Base Curve Measurement |
| K (P) | Peripheral Keratometry |
Refractometry 驗光
| Vertex Distance (VD) | 0.0, 12.0, 13.5, 15.0 |
| Sphere (SPH) |
-25.00 ~ +22.00D (when VD=12mm) (Increments : 0.12 and 0.25D) |
| Cylinder (CYL) |
0.00 ~ +/- 10.00D (Increments : 0.12 and 0.25D) |
| Axis (AX) | 1 ~ 180° (increments : 1°) |
| Cylinder Form | -, +, MIX |
| Pupil Distance (PD) | 10 ~ 85 mm |
| Minimum Pupil Distance | Ø 2.0mm |
Keratometry 角膜曲率
| Radius of Curvature | 5.0 ~ 10.2mm (Increments : 0.01mm) |
| Corneal Power |
33.00 ~ 67.50D (when cornea equivalent refractive index is 1.3375) (Increments : 0.05/0.12/0.25D) |
| Corneal Astigmatism | 0.00 ~ -15.00D (Increments : 0.05/0.12/0.25D) |
| Axis | 1 ~ 180° (Increments : 1°) |
Others 其他
| Corneal Diameter | 2.0 ~ 12.0mm (Increments : 0.1mm) |
| Memory of Data | 10 measurements for each eye |
| Internal Printer | Thermal line printer with Auto-Cutter function |
| Monitor |
16.25 cm(6.4 inch) TFT-LCD (640 x 480 pixels, Touch-Screen function) |
| Power Supply | AC100-240V, 50/60Hz (Free Voltage, Free Frequency) |
| Dimensions | Approx. 300 (W) x 500 (D) x 430 (H) mm |
| Weight | Approx 20kg |
电话: (852) 3188 5568 传真: (852) 3106 2266 QQ: 2377671905
电邮: info@opticaldevice.asia 网址: www.opticaldevice.asia
地址: 香港 九龙 新蒲岗 大有街 31号 善美工业大厦 7字楼 703B室
