+49 (221) 800 83 75
Descripción
The commonly available autorefractors are tabletop and pretty demanding in operation. The Nidek ARK innovative handheld portable auto refractometer can be easily taken to the doorstep of a patient for prescribing accurate eyeglasses.
This portable vision testing equipment distinguishes with its portability, easiness in use, high accuracy and multifunctionality. Apart from the instrument itself, the kit includes a charging station, a strong aluminium case.
Characteristics
| Refractometry | |
| Sphere | -18- + 22D (step 0,12 / 0,25D) |
| Cylinder | -8- + 8D (step 0,12 / 0,25D) |
| Axis | 0-180º- (step 1º- / 5º-) |
| Pupil min diameter | 2,7 mm |
| Measurement time | 0,07 sec. |
| Keratometry | |
| Radius of curvature of the cornea (R1, R2, average) | 5-10 mm (step 0,01 mm) |
| Diopter power (Rl, R2, average) | |
|
33.75-67.50D (step 0,12 / 0,25D) |
|
-10D- + 10D (step 0,12 / 0,25D) |
|
0-180º- (step º- / 5º-) |
| Measurement time | 0,017 sec. |
| Weight | 950 g. |
Here we show the operation of Nidek ARK 30:
1st part:
ARK-30 Training – Part I from HKI on Vimeo.
2nd part:
ARK-30 Training – Part II from HKI on Vimeo.
Valoraciones
No hay valoraciones aún.