Digital PD Meter Optical Pupilometer Pupil Distance Ruler LED Light
Technical Details
| Accuracy: | 0.5mm steps |
| Automatic Switch off: | Available |
| Battery Type: | AAA battery |
| Brand Name: | Besmic |
| item name: | PD meter |
| Material: | as described |
| PD Measurements: | Binocular/Monocular |
| Place of Origin: | Zhejiang, China (Mainland) |
| Structure: | as described |
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