The 3nethra aberro is a handheld autorefractometer equipped with the Shack-Hartmann wavefront sensor aberrometry technology to detect visual acuity and refractive errors. Using 3nethra aberro, single-vision and bi-focus lens refraction measurements can be recorded in just a few seconds.
Full Description| | |
| Touchscreen Monitor Size | 5.7 |
| Pupil Distance | 2.5 minimum |
| Weight (in Kg) | 0.5 |
| Measurement Mode | Refractometry Mode |
| Data Output Options | Built in Printer |
| Pupil Size | 2.5 minimum |
| Maximum Pupil Diameter | 19.5 |
| Country of Origin | Made in India |
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