FIR A Digital Storage Space

Browsing by Author "Valella, Michelle T."

Browsing by Author "Valella, Michelle T."

Sort by: Order: Results:

  • Valella, Michelle T. (1988-05-01)
    We investigated the testing of contrast sensitivity with two microcomputer based tests (Cadwell CTS 5000 and Optronix Series 200) and a wall chart (Vistech 6500). We studied normal eyes in each of four age groups (8-20, ...