KR-8900
The TOPCON KR-8900 maintains Topcon’s core precision by using its standard rotating prism technology and adding new features such as a drop and close function on the printer and an improved overall design for better interaction with the patient.
FEATURES
- Rotating prism measurement for improved accuracy
- Refractive and keratometric measurements through pupils as small as 2 mm
- Sleek, compact design saves space and improves patient interaction
- Easy-to-read color LCD screen
- Auto-fire mode for fast, reliable data collection
- Seamless connection to other Topcon instruments Integrated printer
| Objective Refractometer Mode | |
| Sphere range | -25D to +22D (0.12D/0.25D) |
| Cylinder range | OD to ±10D (0.12D/0.25D) |
| Axis Range | 0° to 180° (10 1] or 5] steps) |
| Minimum measurable pupil diameter | ⌀2.0mm |
| Corrneal Curvature Mode | |
| Corneal curvature radius | 5.00 to 10.00mm (0.01mm) |
| Refraction index | 1.3375 |
| Corneal refraction | 67.5D to 33.75D (0.12D/0.25D) |
| Corneal astigmatism | 0D to ±10D (0.12D/0.25D) |
| Corneal astigmatism axial angle | 0] to 180] (in 1° and 5° steps) |
| Others | |
| PD measurement range | 20-85mm in 1mm step |
| Output | RS-232C/USB 1.1 |
| Other Specifications | |
| Dimensions | 288(W) * 509(D) * 432-462(H)mm |
| Weight | 19.6 Kg |
| Power Supply | 100-240V AC, 50/60Hz, 75VA |
I wanted to know if all the calibration tools as well as accessories were available for each piece of equipment
This list is purely informative and in no way reflects reality. Please check the presence of the accessories in the photos below. No claim will be accepted. For more information you can consult the website
Do the photos correspond to the reference above or are they generic?
The photographs illustrating the products are contractual pictures. Photos are taken for each machine: each picture and each video are REAL ones.
Are your machines perfectly functional? And calibrated ready to cut?
The best machines and only “one first owner” models before, are choosen for being renovated process. Then, they are fully refurbished by our qualified technicians, and calibrated here in Montluçon, middle France. The products sold by SARL Digital Screen System are Second Hand market, so we encourage our customers to make an educated decision, take responsibility, and to remember that it’s still pre-owned ones, aesthetically and mechanically.