Additional information
| Weight | 0.79 kg |
|---|---|
| brand | Huanyu |
| dimensions | 27 x 19.8 x 9.8 cm; 790 Grams |
Huanyu Optical PD Meter Digital Pupilometer 45～82mm Pupil Distance Meter Optic Instrument with 0.5mm Accuracy (LY-9A：Battery Type)
$331.99
- PRODUCT TYPE: battery type Pupil Distance Meter; ps: 2 ps of 5#(AA) are required. However, due to the limits of air transportation, batteries are not included in the package.
- PRODUCT TYPE: battery type Pupil Distance Meter; ps: 2 ps of 5#(AA) are required. However, due to the limits of air transportation, batteries are not included in the package.
- MEASURING RANGE: this pupillometer can measure distance monocularlly and binocularlly; monocular: 22.5～41mm; binocular: 45～82mm.
- ACCURACY: the error of this optical device’s indication, asymmetry and rounding values are all less than ±0.5mm.
- ADJUSTABLE LED : this PD meter’s brightness is adjustable; 2.0d compensation for The degree of eyesight is available.
- LONG READING TIME: it does retain the readings on screen while it is on and even in memory when it is switched back on as long as the slide controls have not been moved digital PD tester does have a reading which lasts approximately 10 minutes.
In stock