The 5-in-1 KR-800S Auto Kerato-Refractometer incorporates Topcon's Rotary Prism technology for unparalleled accuracy and consistent measurements. It features several tests, including a visual acuity (VA) check for near and far distance, contrast sensitivity testing, grid testing and glare testing. The glare testing function provided by the KR-800S can aid in the screening of cataracts, as well as confirm the objective and subjective VA under glare conditions before and after cataract surgery. The compact and user-friendly design provides quick and accurate readings with minimal training required. Also known as: KR800S, KR-800 S, KR 800S, and KR 800 S.
FEATURES
- Accurate objective measurement (REF, KRT, R/K)
- The unique Rotary Prism Technology allows for measurement of an area of the retina while permitting measurements through pupils as small as 2mm in diameter
- Confirm objective and subjective visual acuity under glare conditions before cataract surgery
- Easy-to-use, fast measurements
- Compact, user-friendly design with wide 8.5 inch color touchscreen display
- Contrast sensitivity testing
- Grid chart test
- Easy load printer
5-in-1 Auto Kerato-Refractometer
- Accurate objective measurement (REF, KRT, R/K)
- Subjective VA measurement for far and near distance
- Glare test
- Grid test
- Contrast test
SPECIFICATIONS
| Objective Refractometer Mode - Sphere Range | -25 to +22D (0.12D/0.25D steps) *1 |
| Cylinder Range | 0D to 10D (0.12D/0.25D steps) *1 |
| Axis Range | 0°to 180° (1°/5° steps) |
| Minimum Measurable Pupil Diameter | 2mm |
| Corneal Curvature Mode - Corneal Curvature Radius | 5.00mm to 10.00mm (0.01mm display unit) |
| Corneal Refraction | 67.50D to 33.75D(0.12D/0.25D steps) |
| Refraction Index | 1.3375 |
| Corneal Astigmatism | 0D to 10D (0.12D/0.25D steps) |
| Corneal Astigmatism Axial Angle | 0 to 180° (1°/5° steps) |
| Subjective Measurement Mode - Sphere Range | -18 to +18D (0.25D steps) *2 |
| Cylinder Range | 0D to 8D (0.25D steps) *2 |
| Axis Range | 0°to 180° (1°/5° steps) |
| PD Measurement Range | 20-85mm (0.5mm display unit) |
| Input/Output | USB(for Import), RS-232C(for Export), LAN(for Export) |
| Dimensions | 317-341mm(W) × 521-538mm(D) × 447-477mm(H) |
| Weight | 16kg |
| Power Supply | 100-240V AC, 50-60Hz |