Visual acuity test and astigmatism
Article No: KLA-110-240
2 panels made of cardboard 55 x 30 cm with suspension and instructions. A test gives interesting information about visual acuity and possible astigmatism of the pupils.
2 panels made of cardboard 55 x 30 cm with suspension and instructions. A test gives interesting information about visual acuity and possible astigmatism of the pupils.