Table 1.
Characteristics of the head-mounted imo® perimeter unit
| Dimensions | Width 22 cm × depth 28 cm × height 24 cm |
|---|---|
| Weight | 1.8 kg |
| Spherical lens adjustment | −9 D to 3 D |
| Astigmatic lens adjustment | −3 D to 0 D |
| Pupil distance | 52–78 cm |
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