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The CSV-1000S test face is widely used for in or out-of-office screenings and for cataract evaluation.
This test presents standard visual acuity from 20/15 to 20/200, two rows of spatial frequencies (6 and 12 cycles/degree) and a real-world driver?s scene.
The test is very useful for cataract documentation as it provides a standard acuity score, a functional acuity score and a real-world simulation.