No. 437500:
For cover test
Total length: 24.5 cm
Diameter: 6 cm
Weight: 21 g
No. 437501:
To measure vertical and lateral associated heterophoria, for both near and distance vision.
Total length: 24.5 cm
Diameter: 6 cm
Weight: 21 g
No. 437500:
For cover test
Total length: 24.5 cm
Diameter: 6 cm
Weight: 21 g
No. 437501:
To measure vertical and lateral associated heterophoria, for both near and distance vision.
Total length: 24.5 cm
Diameter: 6 cm
Weight: 21 g