GIMA Ewing Illiterate Optometric Chart - 6 m - 28x56 cm

18,35€

Дан. основа: 15,29€

Stock: 10
Model: 8023279313109
Weight: 0.20kg
SKU: 8023279313109
MPN: 8023279313109

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Description
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Ewing is suitable for people who cannot read and for children. It has a matte surface to avoid reflections. The Ewing optometric table has a Snellen scale from 20/200 to 20/15. The EWING panel has three horizontal stripes, blue, red and green, which serve as reference lines, but also test the color perception of the test.